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 0x99c37e2c4c… · ArcScan

Transaction

0x99c37e2c4c…8cb036d49f

2026-09-16 15:59:00 UTC

SuccessFinalized

0x99c37e2c4c148021c2bf16f005d1537d1abfe8fc82bf86f7233d7e8cb036d49fApprove11 hrs ago

Flowtransfer path

From

0x2ce58ab3…8d9cbb6aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,182,164
Timestamp: 11 hrs ago · 2026-09-16 15:59:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003355 (0.003355 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd0534b0b…16e2ce68

Method

Approve

Nonce

174

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 65.7%55,450 / 84,379
Effective gas price: 60.5165 gwei
Base fee (block): 43.4361 gwei
Priority fee paid: 17.0804 gwei
Max fee / gas: 76.5164 gwei
Max priority / gas: 17.0804 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log