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 0x8a21083fb0… · ArcScan

Transaction

0x8a21083fb0…5a7fd0e26d

2026-09-16 18:23:17 UTC

SuccessFinalized

0x8a21083fb0817cf5aab9beb452fd33f20d770efdc9b8c26d9400b75a7fd0e26dContract Call1 day ago

Flowtransfer path

From

0xce860389…cb70aa52Sender

To

0x1c959665…a6b38a6eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,199,256
Timestamp: 1 day ago · 2026-09-16 18:23:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.014033 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x738281981,060 bytes

Included in block0x1d5c95ba…723bd550

Method

Contract Call

Nonce

1,156

Position in block

70

Gas & feespaid in USDC

Gas used / limit: 8.6%128,713 / 1,500,000
Effective gas price: 109.0263 gwei
Base fee (block): 109.0263 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 162.6647 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log