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 0x321fbfa5c0… · ArcScan

Transaction

0x321fbfa5c0…6c7e0c2c25

2026-09-16 19:16:22 UTC

SuccessFinalized

0x321fbfa5c0b754ea69d4029672aafdada4e195ed79574600e735066c7e0c2c25Contract Call23 hrs ago

Flowtransfer path

From

0xd123802d…c466733aSender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,205,544
Timestamp: 23 hrs ago · 2026-09-16 19:16:22 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001596 (0.001596 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x06839b7f…d7b58f4c

Method

Contract Call

Nonce

108

Position in block

115

Gas & feespaid in USDC

Gas used / limit: 82.4%30,262 / 36,735
Effective gas price: 52.7491 gwei
Base fee (block): 52.7491 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 106.1051 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log