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 0x3d4bf1dc9b… · ArcScan

Transaction

0x3d4bf1dc9b…21ac60c572

2026-09-16 16:46:17 UTC

SuccessFinalized

0x3d4bf1dc9ba7ffd0df3d44ec34cd42146dd735c5db258a3c8d9d5621ac60c572Approve20 hrs ago

Flowtransfer path

From

0x9b085189…9ced44f1Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,765
Timestamp: 20 hrs ago · 2026-09-16 16:46:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001103 (0.001103 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x614f5fe6…a5bd94e2

Method

Approve

Nonce

31

Position in block

27

Gas & feespaid in USDC

Gas used / limit: 99.0%38,350 / 38,717
Effective gas price: 28.77 gwei
Base fee (block): 23.3382 gwei
Priority fee paid: 5.4318 gwei
Max fee / gas: 28.77 gwei
Max priority / gas: 12.8065 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log