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 0xa9f809c02a… · ArcScan

Transaction

0xa9f809c02a…d585bcedfc

2026-09-18 14:14:52 UTC

SuccessFinalized

0xa9f809c02ac41c0f386e4fac4658016595ecf84dd378e37f735b00d585bcedfcApprove11 hrs ago

Flowtransfer path

From

0xb4a2a25c…4f066c6eSender

To

0x34e68c1e…ff696b90Recipient

Overviewreceipt · block context

Status: Success
Block: #21,510,645
Timestamp: 11 hrs ago · 2026-09-18 14:14:52 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001965 (0.001965 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb4e0e709…3a34fab7

Method

Approve

Nonce

28

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 50 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log