Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0xac9fb1d60d… · ArcScan

Transaction

0xac9fb1d60d…8d368bfecb

2026-09-16 16:09:50 UTC

SuccessFinalized

0xac9fb1d60dafdebe8c6ef01e5bf538af682c33a41a5b7873f0cd458d368bfecbApprove18 hrs ago

Flowtransfer path

From

0xdb9a7106…d4736218Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,183,446
Timestamp: 18 hrs ago · 2026-09-16 16:09:50 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001164 (0.001164 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x09978d2f…96954d02

Method

Approve

Nonce

255

Position in block

43

Gas & feespaid in USDC

Gas used / limit: 61.6%55,438 / 89,985
Effective gas price: 21 gwei
Base fee (block): 20 gwei
Priority fee paid: 1 gwei
Max fee / gas: 41 gwei
Max priority / gas: 1 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log