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 0xa9f6b0186b… · ArcScan

Transaction

0xa9f6b0186b…63555d034e

2026-09-17 15:17:11 UTC

SuccessFinalized

0xa9f6b0186bf52dca6a7ee4b7ff93c363fc48f8522e887132e2be6163555d034eApprove21 hrs ago

Flowtransfer path

From

0x12dc8b38…e15c5d92Sender

To

0x171a4217…b4bdbaa0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,347,737
Timestamp: 21 hrs ago · 2026-09-17 15:17:11 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001108 (0.001108 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x988f7981…d0c83503

Method

Approve

Nonce

2

Position in block

32

Gas & feespaid in USDC

Gas used / limit: 82.1%55,437 / 67,488
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log