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 0xa8af584ae1… · ArcScan

Transaction

0xa8af584ae1…299abd7e84

2026-09-16 18:11:45 UTC

SuccessFinalized

0xa8af584ae145433dd2879fe5bdf7e56abab3bf9c5ce22b46fbeaa2299abd7e84Approve1 day ago

Flowtransfer path

From

0x5440019a…2adb5d61Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,197,890
Timestamp: 1 day ago · 2026-09-16 18:11:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008773 (0.008773 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x153b88d4…e82bb095

Method

Approve

Nonce

36

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 158.2667 gwei
Base fee (block): 76.9972 gwei
Priority fee paid: 81.2695 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log