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 0xffa8b79840… · ArcScan

Transaction

0xffa8b79840…ca9cf6dda0

2026-09-16 16:18:47 UTC

SuccessFinalized

0xffa8b7984092997232cd8541119a29abcd2a62dbf3adad6f927bb1ca9cf6dda0Approve21 hrs ago

Flowtransfer path

From

0x4920b177…cd2d02c2Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,184,507
Timestamp: 21 hrs ago · 2026-09-16 16:18:47 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00164 (0.00164 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xfeaacdee…c089e2bc

Method

Approve

Nonce

0

Position in block

31

Gas & feespaid in USDC

Gas used / limit: 75.8%55,462 / 73,144
Effective gas price: 29.5842 gwei
Base fee (block): 21.3782 gwei
Priority fee paid: 8.206 gwei
Max fee / gas: 31.6038 gwei
Max priority / gas: 8.206 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log