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 0x149b5a2a27… · ArcScan

Transaction

0x149b5a2a27…cd0efd8061

2026-09-16 18:22:08 UTC

SuccessFinalized

0x149b5a2a27735ea79ab59077068d39ef080b86d33cf617c72fd1becd0efd8061Approve13 hrs ago

Flowtransfer path

From

0x9ab0474e…077c0389Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,199,121
Timestamp: 13 hrs ago · 2026-09-16 18:22:08 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006824 (0.006824 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x131f5e9c…fd014186

Method

Approve

Nonce

3

Position in block

30

Gas & feespaid in USDC

Gas used / limit: 75.8%55,726 / 73,489
Effective gas price: 122.4667 gwei
Base fee (block): 122.4667 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 247.4556 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log