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 0x8561adc4a4… · ArcScan

Transaction

0x8561adc4a4…4ae3aa4e45

2026-09-16 16:22:49 UTC

SuccessFinalized

0x8561adc4a44b3f9c923b7934b92a28137b3ba8fe6bd02b59aeb2e54ae3aa4e45Approve1 day ago

Flowtransfer path

From

0x09604cf4…7a3fc02aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,184,984
Timestamp: 1 day ago · 2026-09-16 16:22:49 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002218 (0.002218 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc320db92…ab8cb3cf

Method

Approve

Nonce

188

Position in block

14

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 40 gwei
Base fee (block): 20.0205 gwei
Priority fee paid: 19.9795 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log