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 0xac4ec426e5… · ArcScan

Transaction

0xac4ec426e5…52e756f9c5

2026-09-18 22:23:12 UTC

SuccessFinalized

0xac4ec426e5fb8411ee73d5cc1742e1017931b2c9bf3e2f04dd02b752e756f9c5Approve1 hr ago

Flowtransfer path

From

0x70e0d966…42e8bb78Sender

To

0x0a034a29…66a06f98Recipient

Overviewreceipt · block context

Status: Success
Block: #21,568,409
Timestamp: 1 hr ago · 2026-09-18 22:23:12 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000941 (0.000941 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd309b145…a899fc47

Method

Approve

Nonce

1,545

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 7.7%46,425 / 600,000
Effective gas price: 20.2814 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.2814 gwei
Max fee / gas: 40.2814 gwei
Max priority / gas: 0.2814 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log