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 0x3fc2c647d5… · ArcScan

Transaction

0x3fc2c647d5…53a9f98120

2026-09-16 21:18:56 UTC

SuccessFinalized

0x3fc2c647d514cbbcbca7c59ad377667ac3395c5a9e7ea402e80e5753a9f98120Approve1 day ago

Flowtransfer path

From

0xa450f6db…cdf700bbSender

To

0xa8a446f0…e250e1bfRecipient

Overviewreceipt · block context

Status: Success
Block: #21,220,066
Timestamp: 1 day ago · 2026-09-16 21:18:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001688 (0.001688 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5bb76e0f…4e668559

Method

Approve

Nonce

700

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 34.3687 gwei
Base fee (block): 20 gwei
Priority fee paid: 14.3687 gwei
Max fee / gas: 44.3687 gwei
Max priority / gas: 14.3688 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log