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 0x3e66de67af… · ArcScan

Transaction

0x3e66de67af…bc09bce65f

2026-09-16 16:46:45 UTC

SuccessFinalized

0x3e66de67afa9ed6daf1cab650aaa73e703d072b50c8b0e8ee82b0fbc09bce65fApprove16 hrs ago

Flowtransfer path

From

0xf20c8d72…60a23163Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,820
Timestamp: 16 hrs ago · 2026-09-16 16:46:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001244 (0.001244 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9f3126d3…251b97c8

Method

Approve

Nonce

1

Position in block

33

Gas & feespaid in USDC

Gas used / limit: 98.6%55,450 / 56,253
Effective gas price: 22.4374 gwei
Base fee (block): 20.9374 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 31.2131 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log