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 0x3c9fdbbd86… · ArcScan

Transaction

0x3c9fdbbd86…b6bf977374

2026-09-16 20:52:00 UTC

SuccessFinalized

0x3c9fdbbd8666bd383ef6ba30e0bce42371ca4fdc3c0baba3a33305b6bf977374Approve12 hrs ago

Flowtransfer path

From

0xb0e11cfb…942eff0aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,216,874
Timestamp: 12 hrs ago · 2026-09-16 20:52:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001191 (0.001191 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc6e0b720…e7364fc7

Method

Approve

Nonce

112

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 98.6%55,426 / 56,229
Effective gas price: 21.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 28.5 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log