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 0xb2a1fcd7a1… · ArcScan

Transaction

0xb2a1fcd7a1…abf39403db

2026-09-16 19:40:57 UTC

SuccessFinalized

0xb2a1fcd7a1cc01c8b635d780550ca2eff47c8ab411d4902af5e1d2abf39403dbContract Call21 hrs ago

Flowtransfer path

From

0x67eec85d…a33df32eSender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,208,458
Timestamp: 21 hrs ago · 2026-09-16 19:40:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000956 (0.000956 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x650ab793…dd76c9fa

Method

Contract Call

Nonce

42

Position in block

53

Gas & feespaid in USDC

Gas used / limit: 99.2%47,818 / 48,204
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 24 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log