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 0x3fac21bbbc… · ArcScan

Transaction

0x3fac21bbbc…005cdda2d9

2026-09-16 15:56:17 UTC

SuccessFinalized

0x3fac21bbbc47aed33dc669c80f38091c84542bad6682e5607147ed005cdda2d9Approve21 hrs ago

Flowtransfer path

From

0xbdba8470…99f7a447Sender

To

0x1bbf1b8c…8c786f15Recipient

Overviewreceipt · block context

Status: Success
Block: #21,181,841
Timestamp: 21 hrs ago · 2026-09-16 15:56:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001453 (0.001453 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8df64ec0…b6245c98

Method

Approve

Nonce

3,374

Position in block

22

Gas & feespaid in USDC

Gas used / limit: 4.9%49,068 / 1,000,000
Effective gas price: 29.616 gwei
Base fee (block): 21.5066 gwei
Priority fee paid: 8.1094 gwei
Max fee / gas: 68.1094 gwei
Max priority / gas: 8.1094 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log