Comprehensive Transaction Analysis: 34yCReBo…jtVM

1. TRANSACTION IDENTITY

  • Transaction Hash: 34yCReBoTyb12hH33xVdydoNJE5s58Kb1VeWYwY7jtVM
  • Blockchain: NEAR Protocol (Mainnet)
  • Status: Success (Finalized)
  • Signer (Sender): v4v.near
  • Receiver Contract: x.paras.near (The primary Paras marketplace contract)

2. FINANCIAL & GAS BREAKDOWN

ItemValue (NEAR)Value (USD approx.)Description
Gas Limit300 TGasN/AMaximum computational units allocated.
Gas Used15.42 TGas~$0.00008Actual computational effort used.
Transaction Fee0.001542 NEAR<$0.01The cost paid to
validators to process the call.
Attached Deposit1 yoctoNEAR~$0.0000…01A security
requirement for asset transfers.

3. TECHNICAL ACTION: mt_transfer_call

The transaction executed a “Multi-Token Transfer and Call.” This is a high-level function that does two things simultaneously:

  1. Transfer: Moves ownership of a specific asset (defined by NEP-245) from the sender to the receiver.
  2. Call: Tells the receiving contract to immediately perform a secondary action (e.g., listing the item for sale or staking it).

4. NEP-245 EXPLAINED (MULTI-TOKEN STANDARD)

NEP-245 is the NEAR equivalent to Ethereum’s ERC-1155. It is designed to be a “Swiss Army Knife” for digital assets.

Why it was used here:

  • Efficiency: Instead of having different standards for one-of-a-kind items (NFTs) and stackable items (Fungible tokens), NEP-245 handles both in one contract.
  • Semi-Fungibility: It allows for “Editions.” For example, if an artist releases 100 identical copies of a digital card, NEP-245 tracks them as a single ID with a balance of 100, rather than 100 separate unique entries.
  • Lower Costs: Batch transfers are possible, allowing you to move 50 different items in one transaction fee.

5. EVENT LOGS & INTERNAL OPERATIONS

Inside this transaction, the following logic was triggered:

  • Standard: nep245
  • Event: mt_transfer
  • Logic Flow:
    1. The contract verifies the sender (v4v.near) owns the token_id.
    2. The contract checks if the 1 yoctoNEAR deposit is present (security check).
    3. The balance of the token_id is subtracted from the sender and added to the receiver.
    4. The on_mt_transfer callback is triggered on the receiver contract to confirm it has “accepted” the assets.

6. SUMMARY

This transaction was an efficient, low-cost move of a digital asset on the Paras marketplace. You paid a negligible fee (~$0.00008) to move a token that supports the modern NEP-245 standard, ensuring the marketplace could instantly recognize and process the transfer for its next step (likely a trade or listing).

Post created via email from emin@nuri.com