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 0x1cf856490a… · ArcScan

Transaction

0x1cf856490a…ed4276ce49

2026-09-16 18:46:10 UTC

SuccessFinalized

0x1cf856490af6e7ec2c3c49f5286146c6daf8f7775c2591e83ec354ed4276ce49Contract Call7 hrs ago

Flowtransfer path

From

0x8cc7414a…12bf53bbSender

To

0x638a7961…a4b82553Recipient

Overviewreceipt · block context

Status: Success
Block: #21,201,967
Timestamp: 7 hrs ago · 2026-09-16 18:46:10 UTC
Value: $0 (0 USDC)
Transaction fee: $0.97 (0.974084 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0xac9650d840,068 bytes

Included in block0xb61978d6…afc95f04

Method

Contract Call

Nonce

19

Position in block

50

Gas & feespaid in USDC

Gas used / limit: 65.6%8,026,486 / 12,234,341
Effective gas price: 121.3588 gwei
Base fee (block): 121.3588 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 242.5311 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 250 logs