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 0xca66ff04ed… · ArcScan

Transaction

0xca66ff04ed…3b9d0fbe21

2026-09-16 17:17:32 UTC

SuccessFinalized

0xca66ff04ed17351b32ebe1aed69da5568b4f71955f690aababbc8b3b9d0fbe21Approve11 hrs ago

Flowtransfer path

From

0x0b4bd8c2…84cfbcd8Sender

To

0xf4682493…1031fc78Recipient

Overviewreceipt · block context

Status: Success
Block: #21,191,468
Timestamp: 11 hrs ago · 2026-09-16 17:17:32 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000988 (0.000988 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x77a31e41…756d6ef5

Method

Approve

Nonce

3

Position in block

81

Gas & feespaid in USDC

Gas used / limit: 9.9%49,320 / 500,000
Effective gas price: 20.038 gwei
Base fee (block): 20.038 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