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 0x21b6d947aa… · ArcScan

Transaction

0x21b6d947aa…cd3087dbbe

2026-09-16 15:12:40 UTC

SuccessFinalized

0x21b6d947aa50a049a52c567ed25ccb0db4e1cb1d5748ea421ff83bcd3087dbbeContract Call1 hr ago

Flowtransfer path

From

0xdec3f7fa…29be5d14Sender

To

0x1d8c991a…00c9d02fRecipient

Overviewreceipt · block context

Status: Success
Block: #21,176,674
Timestamp: 1 hr ago · 2026-09-16 15:12:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.009123 (0.009123 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0xb4ba9e1168 bytes

Included in block0xb57f5700…634c12ea

Method

Contract Call

Nonce

3

Position in block

61

Gas & feespaid in USDC

Gas used / limit: 80.1%72,902 / 90,985
Effective gas price: 125.15 gwei
Base fee (block): 125.15 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 270.0852 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 4 logs