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 0x3ca0f7fc4d… · ArcScan

Transaction

0x3ca0f7fc4d…6561ce504b

2026-09-16 23:19:56 UTC

SuccessFinalized

0x3ca0f7fc4d2de258cfe9ff49954fc2e56ffad2b56c6fa5a03718f56561ce504bApprove3 hrs ago

Flowtransfer path

From

0x86ae1ffe…cbbd776dSender

To

0x4f36dd1c…a2e8ea96Recipient

Overviewreceipt · block context

Status: Success
Block: #21,234,401
Timestamp: 3 hrs ago · 2026-09-16 23:19:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001944 (0.001944 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4a379279…fe0d36bb

Method

Approve

Nonce

140

Position in block

11

Gas & feespaid in USDC

Gas used / limit: 46.3%46,291 / 100,000
Effective gas price: 42 gwei
Base fee (block): 20 gwei
Priority fee paid: 22 gwei
Max fee / gas: 42 gwei
Max priority / gas: 42 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log