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 0xb66fcc83bb… · ArcScan

Transaction

0xb66fcc83bb…3bc88e6a8a

2026-09-16 18:30:49 UTC

SuccessFinalized

0xb66fcc83bb8b6efa05803bca7649d8accc9ad8539fcee46f55cab03bc88e6a8aApprove22 hrs ago

Flowtransfer path

From

0xa8c988d2…8eaeb07aSender

To

0xad071a71…7f50a435Recipient

Overviewreceipt · block context

Status: Success
Block: #21,200,149
Timestamp: 22 hrs ago · 2026-09-16 18:30:49 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.022919 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc219d2e8…beb0eec2

Method

Approve

Nonce

5,739

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 61.7%49,380 / 80,000
Effective gas price: 464.1356 gwei
Base fee (block): 254.0277 gwei
Priority fee paid: 210.108 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log