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 0xb03d9d1e62… · ArcScan

Transaction

0xb03d9d1e62…ddea46e0ab

2026-09-16 22:50:32 UTC

SuccessFinalized

0xb03d9d1e62c8fff3edd1daf1d74bbe2c6adcf794e48f15c39e9a64ddea46e0abApprove17 hrs ago

Flowtransfer path

From

0x271664da…7325aadbSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,230,917
Timestamp: 17 hrs ago · 2026-09-16 22:50:32 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001109 (0.001109 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x68adcab6…c109e91a

Method

Approve

Nonce

165

Position in block

50

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log