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 0x1a8bb9b253… · ArcScan

Transaction

0x1a8bb9b253…b8555a2a1b

2026-09-16 18:21:10 UTC

SuccessFinalized

0x1a8bb9b2534b13dee150cd01f330f2d1881fdf470b7b60caa54df5b8555a2a1bApprove12 hrs ago

Flowtransfer path

From

0xa3f39f4e…8329dc8dSender

To

0xce5c406f…5e3ea256Recipient

Overviewreceipt · block context

Status: Success
Block: #21,199,005
Timestamp: 12 hrs ago · 2026-09-16 18:21:10 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008899 (0.008899 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x12e35dee…00eaa1c8

Method

Approve

Nonce

9

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 181.2017 gwei
Base fee (block): 108.8343 gwei
Priority fee paid: 72.3674 gwei
Max fee / gas: 181.2017 gwei
Max priority / gas: 181.2017 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log