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 0x03c520df5d… · ArcScan

Transaction

0x03c520df5d…2451ff3045

2026-09-16 16:50:03 UTC

SuccessFinalized

0x03c520df5da3cb5e2c9db1a710f25c309a02c7d04f9eed13b302f02451ff3045Approve1 day ago

Flowtransfer path

From

0xc4070303…0dc18fb9Sender

To

0x25bcae47…5724b127Recipient

Overviewreceipt · block context

Status: Success
Block: #21,188,212
Timestamp: 1 day ago · 2026-09-16 16:50:03 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001839 (0.001839 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4a976c85…8c4bdf05

Method

Approve

Nonce

124

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 38.3%45,997 / 120,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 50.0433 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log