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 0xb45149cd2e… · ArcScan

Transaction

0xb45149cd2e…5cb1c8b3c7

2026-09-17 04:22:54 UTC

SuccessFinalized

0xb45149cd2e0f1ced1c27bf6ec14d896637a6bbb211c61cd9744cbe5cb1c8b3c7Approve19 hrs ago

Flowtransfer path

From

0x905e580e…eb008fcbSender

To

0xa8ddfddf…b1020672Recipient

Overviewreceipt · block context

Status: Success
Block: #21,270,280
Timestamp: 19 hrs ago · 2026-09-17 04:22:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000943 (0.000943 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb5f8fdf6…2b074ea0

Method

Approve

Nonce

15

Position in block

39

Gas & feespaid in USDC

Gas used / limit: 99.2%47,164 / 47,548
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log