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 0x4ac845e1c9… · ArcScan

Transaction

0x4ac845e1c9…83f1ba4125

2026-09-16 15:11:41 UTC

SuccessFinalized

0x4ac845e1c9bc5e9573a1feeebacb6c1d2beb7d3a372c4ea9b738fe83f1ba4125Approve1 day ago

Flowtransfer path

From

0x99d3a0de…eeb31d3fSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,176,558
Timestamp: 1 day ago · 2026-09-16 15:11:41 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005577 (0.005577 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7c11ad22…4d1ed800

Method

Approve

Nonce

105

Position in block

34

Gas & feespaid in USDC

Gas used / limit: 17.8%35,538 / 200,000
Effective gas price: 156.9437 gwei
Base fee (block): 143.1922 gwei
Priority fee paid: 13.7515 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log