Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0xa0b9cf9b4b… · ArcScan

Transaction

0xa0b9cf9b4b…2df5f2c866

2026-09-17 03:37:12 UTC

SuccessFinalized

0xa0b9cf9b4bd8ae2fc15d7a18093e44d8fb8820061da799deb47aee2df5f2c866Approve1 day ago

Flowtransfer path

From

0x5a3c0ba4…68093178Sender

To

0x9fc586c9…eae41928Recipient

Overviewreceipt · block context

Status: Success
Block: #21,264,870
Timestamp: 1 day ago · 2026-09-17 03:37:12 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001085 (0.001085 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x81d90d49…155fee52

Method

Approve

Nonce

814

Position in block

65

Gas & feespaid in USDC

Gas used / limit: 66.1%49,320 / 74,563
Effective gas price: 22 gwei
Base fee (block): 20 gwei
Priority fee paid: 2 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log