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 0x3a1a9834d6… · ArcScan

Transaction

0x3a1a9834d6…fed9be23bc

2026-09-16 19:51:09 UTC

SuccessFinalized

0x3a1a9834d62e654929f58c12bfafb282a4feb0a00c07f4e1dd153cfed9be23bcApprove8 hrs ago

Flowtransfer path

From

0x0ae0f31c…da88d97dSender

To

0x45515888…8ca049a9Recipient

Overviewreceipt · block context

Status: Success
Block: #21,209,665
Timestamp: 8 hrs ago · 2026-09-16 19:51:09 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000982 (0.000982 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x32282e8b…8b280c8d

Method

Approve

Nonce

19

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 70.9%49,116 / 69,305
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