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 0x1a905ffb1f… · ArcScan

Transaction

0x1a905ffb1f…caa0f0efa4

2026-09-16 19:29:54 UTC

SuccessFinalized

0x1a905ffb1fb4c9dfbce22c8b2612f47be72c04eb11c72b1064c839caa0f0efa4Approve15 hrs ago

Flowtransfer path

From

0xe3869843…5dc0da35Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,207,148
Timestamp: 15 hrs ago · 2026-09-16 19:29:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001588 (0.001588 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x43ea9888…0fbc2519

Method

Approve

Nonce

71

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 98.6%55,450 / 56,253
Effective gas price: 28.6502 gwei
Base fee (block): 27.1502 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 37.6319 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log