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 0x2a421b0c3b… · ArcScan

Transaction

0x2a421b0c3b…fa2fb5aab8

2026-09-16 17:27:30 UTC

SuccessFinalized

0x2a421b0c3b0277f369ec5faf9eeff47bbd3a2d4fa504f29502e6eefa2fb5aab8Contract Call23 hrs ago

Flowtransfer path

From

0x874acb16…fc6c3321Sender

To

0x63a8ddc5…085b5307Recipient

Overviewreceipt · block context

Status: Success
Block: #21,192,648
Timestamp: 23 hrs ago · 2026-09-16 17:27:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006074 (0.006074 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x738281981,092 bytes

Included in block0x74b6e90e…027a14ad

Method

Contract Call

Nonce

625

Position in block

56

Gas & feespaid in USDC

Gas used / limit: 20.2%303,724 / 1,500,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 30 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log