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 0x163c42439a… · ArcScan

Transaction

0x163c42439a…4b2eb570d1

2026-09-16 21:06:52 UTC

SuccessFinalized

0x163c42439a52cbd8ccdb64bd65180da1a5221ecca8d686ca165fdf4b2eb570d1Approve17 hrs ago

Flowtransfer path

From

0x78de4d9b…6d323cccSender

To

0x50338de4…28796b48Recipient

Overviewreceipt · block context

Status: Success
Block: #21,218,636
Timestamp: 17 hrs ago · 2026-09-16 21:06:52 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.024564 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x52b07b6e…ae05fd3f

Method

Approve

Nonce

396

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 500 gwei
Base fee (block): 22.1233 gwei
Priority fee paid: 477.8767 gwei
Max fee / gas: 500 gwei
Max priority / gas: 500 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log