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 0xcac54ddadd… · ArcScan

Transaction

0xcac54ddadd…31467a7b0c

2026-09-16 21:59:26 UTC

SuccessFinalized

0xcac54ddadd7ebd4ea46b6b314f0e84bc6bff548a515384b25d8ab131467a7b0cApprove15 hrs ago

Flowtransfer path

From

0x388d9032…4d80e08aSender

To

0xa4a18f82…fb8bfd8cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,224,863
Timestamp: 15 hrs ago · 2026-09-16 21:59:26 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001946 (0.001946 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x33e40f4a…24e3fbdc

Method

Approve

Nonce

1,084

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 40.5%48,665 / 120,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 50 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log