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 0xcac39a91ab… · ArcScan

Transaction

0xcac39a91ab…ddf517ad55

2026-09-16 18:13:34 UTC

SuccessFinalized

0xcac39a91ab22c4e9f31d5845c8ccbd4e2a585f7f35998593edd434ddf517ad55Approve8 hrs ago

Flowtransfer path

From

0x54b349ed…4d72c886Sender

To

0x56ec9a8a…4424522bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,198,105
Timestamp: 8 hrs ago · 2026-09-16 18:13:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005305 (0.005305 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0ede18cc…869592a3

Method

Approve

Nonce

588

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 40.9%49,104 / 120,000
Effective gas price: 108.046 gwei
Base fee (block): 58.7659 gwei
Priority fee paid: 49.28 gwei
Max fee / gas: 108.046 gwei
Max priority / gas: 108.046 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log