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 0xa38b757648… · ArcScan

Transaction

0xa38b757648…a5dbe58c7d

2026-09-16 23:20:31 UTC

SuccessFinalized

0xa38b7576486229051e04202bdc1d6621fb033952e45bbe5ef3a2f8a5dbe58c7dApprove20 hrs ago

Flowtransfer path

From

0x502cd915…9200963cSender

To

0x62740ec2…b490a554Recipient

Overviewreceipt · block context

Status: Success
Block: #21,234,471
Timestamp: 20 hrs ago · 2026-09-16 23:20:31 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002112 (0.002112 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4eb5e63b…abf9fbc1

Method

Approve

Nonce

416

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 43 gwei
Base fee (block): 20 gwei
Priority fee paid: 23 gwei
Max fee / gas: 43 gwei
Max priority / gas: 43 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log