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 0xcfd9818b05… · ArcScan

Transaction

0xcfd9818b05…b21c7efdca

2026-09-16 18:32:12 UTC

SuccessFinalized

0xcfd9818b0590664cd650c78d344ce3aa252b044e3f6ca203fc217cb21c7efdcaApprove14 hrs ago

Flowtransfer path

From

0x81a616ce…6165e916Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,200,312
Timestamp: 14 hrs ago · 2026-09-16 18:32:12 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.015262 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x573d0b66…9d8ff86e

Method

Approve

Nonce

154

Position in block

57

Gas & feespaid in USDC

Gas used / limit: 46.1%55,390 / 120,000
Effective gas price: 275.5444 gwei
Base fee (block): 275.5444 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 25000 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log