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 0x3aa427c515… · ArcScan

Transaction

0x3aa427c515…894fde77cf

2026-09-16 19:03:42 UTC

SuccessFinalized

0x3aa427c515a66f562dcd13fd9fa72b80bba89a8fb81e64e2b07ad4894fde77cfApprove9 hrs ago

Flowtransfer path

From

0x78d5a493…536ec235Sender

To

0x249b87f6…4f490ebdRecipient

Overviewreceipt · block context

Status: Success
Block: #21,204,044
Timestamp: 9 hrs ago · 2026-09-16 19:03:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002013 (0.002013 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x04bbde42…322e3ec5

Method

Approve

Nonce

44

Position in block

52

Gas & feespaid in USDC

Gas used / limit: 32.9%49,320 / 150,000
Effective gas price: 40.8163 gwei
Base fee (block): 40.8163 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 49.3226 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log