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 0xcffb03afcd… · ArcScan

Transaction

0xcffb03afcd…95e2bab8a3

2026-09-16 15:07:18 UTC

SuccessFinalized

0xcffb03afcd6e03593adf0e913bf859326ef4c1022dcbb7e0b0a2d095e2bab8a3Approve7 hrs ago

Flowtransfer path

From

0xb156e927…1bbad43dSender

To

0x9de91173…52e4c584Recipient

Overviewreceipt · block context

Status: Success
Block: #21,176,039
Timestamp: 7 hrs ago · 2026-09-16 15:07:18 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.029469 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9f0b88ff…0b637812

Method

Approve

Nonce

1,324

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 24.6%49,116 / 200,000
Effective gas price: 600 gwei
Base fee (block): 189.3213 gwei
Priority fee paid: 410.6787 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log