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 0xa12b77c3ab… · ArcScan

Transaction

0xa12b77c3ab…63fdbc8ebb

2026-09-16 18:52:30 UTC

SuccessFinalized

0xa12b77c3abf244378328512c3bb50e57770360a152c91d60a9617263fdbc8ebbApprove13 hrs ago

Flowtransfer path

From

0x25b21f86…644306f9Sender

To

0xa835641a…d810feedRecipient

Overviewreceipt · block context

Status: Success
Block: #21,202,717
Timestamp: 13 hrs ago · 2026-09-16 18:52:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004153 (0.004153 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd66e662c…a3151029

Method

Approve

Nonce

16

Position in block

31

Gas & feespaid in USDC

Gas used / limit: 66.1%48,617 / 73,506
Effective gas price: 85.4368 gwei
Base fee (block): 66.1825 gwei
Priority fee paid: 19.2543 gwei
Max fee / gas: 107.2253 gwei
Max priority / gas: 19.2543 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log