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 0x3a9f1f8d0a… · ArcScan

Transaction

0x3a9f1f8d0a…fdb7ce92dc

2026-09-16 19:12:00 UTC

SuccessFinalized

0x3a9f1f8d0a790b9be3a6fdf644697e50c9ec3b7a6db478a0eeffcefdb7ce92dcApprove21 hrs ago

Flowtransfer path

From

0x231693a6…5196fa59Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,205,028
Timestamp: 21 hrs ago · 2026-09-16 19:12:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005916 (0.005916 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x115d2b33…f06289de

Method

Approve

Nonce

5

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 106.06 gwei
Base fee (block): 72.7424 gwei
Priority fee paid: 33.3177 gwei
Max fee / gas: 132.4974 gwei
Max priority / gas: 33.3177 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log