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 0x99370bf71a… · ArcScan

Transaction

0x99370bf71a…e28d808d05

2026-09-16 18:41:23 UTC

SuccessFinalized

0x99370bf71adcd48d9d28909918d8600bbdb10d84dc3d378d133b79e28d808d05Approve1 day ago

Flowtransfer path

From

0x99aa3fbb…5fec1f4cSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,201,400
Timestamp: 1 day ago · 2026-09-16 18:41:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.04 (0.03561 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xdcb3300b…97d71d04

Method

Approve

Nonce

271

Position in block

35

Gas & feespaid in USDC

Gas used / limit: 9.3%55,642 / 600,000
Effective gas price: 639.989 gwei
Base fee (block): 638.8488 gwei
Priority fee paid: 1.1401 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log