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 0x3493747c20… · ArcScan

Transaction

0x3493747c20…1ae1251f9e

2026-09-16 16:07:29 UTC

SuccessFinalized

0x3493747c2074cb7e2b80cdbc166d204de4b5a22dc3a2a0eb6ffced1ae1251f9eApprove1 day ago

Flowtransfer path

From

0x37bb2660…183cd5ccSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,183,168
Timestamp: 1 day ago · 2026-09-16 16:07:29 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000849 (0.000849 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x44a4da86…856de40e

Method

Approve

Nonce

6

Position in block

52

Gas & feespaid in USDC

Gas used / limit: 79.2%38,626 / 48,742
Effective gas price: 22.0001 gwei
Base fee (block): 20 gwei
Priority fee paid: 2.0001 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log