Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0xa21f28ecaa… · ArcScan

Transaction

0xa21f28ecaa…afd05f4e4d

2026-09-16 17:45:13 UTC

SuccessFinalized

0xa21f28ecaa0d0db5deb21e75f923d6f0fce4db7f4b265463b90ffeafd05f4e4dApprove4 hrs ago

Flowtransfer path

From

0xd2f4657c…e8aed744Sender

To

0x780bc820…b9eb59f5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,194,748
Timestamp: 4 hrs ago · 2026-09-16 17:45:13 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003189 (0.003189 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3fd57b3d…daee5230

Method

Approve

Nonce

138

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 66.1%49,380 / 74,653
Effective gas price: 64.5903 gwei
Base fee (block): 33.5903 gwei
Priority fee paid: 31 gwei
Max fee / gas: 80.3398 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log