Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x42b20e8d00… · ArcScan

Transaction

0x42b20e8d00…b90b8a3db2

2026-09-16 16:52:07 UTC

SuccessFinalized

0x42b20e8d004eebceff8b2ed10a8590495c91b018dd69d0188c512db90b8a3db2Approve15 hrs ago

Flowtransfer path

From

0xd17b2aa0…8d86e879Sender

To

0xae50453b…ca33411aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,188,457
Timestamp: 15 hrs ago · 2026-09-16 16:52:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001481 (0.001481 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9ffbe81a…d2d3356f

Method

Approve

Nonce

1,219

Position in block

15

Gas & feespaid in USDC

Gas used / limit: 49.4%49,380 / 100,000
Effective gas price: 30 gwei
Base fee (block): 20 gwei
Priority fee paid: 10 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log