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 0x66fa3fe58c… · ArcScan

Transaction

0x66fa3fe58c…f006a71d26

2026-09-16 16:51:30 UTC

SuccessFinalized

0x66fa3fe58cf565671e1308f442e2bd3ca1607923369dd3a2acc986f006a71d26Approve6 hrs ago

Flowtransfer path

From

0xfd94eaac…989017abSender

To

0xc0830b37…f2eb672cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,188,384
Timestamp: 6 hrs ago · 2026-09-16 16:51:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001895 (0.001895 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa5f45250…3a758ab0

Method

Approve

Nonce

376

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 40.6%48,734 / 120,000
Effective gas price: 38.894 gwei
Base fee (block): 20 gwei
Priority fee paid: 18.894 gwei
Max fee / gas: 38.894 gwei
Max priority / gas: 38.894 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log