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 0x8f845b2639… · ArcScan

Transaction

0x8f845b2639…2d55df87f1

2026-09-16 17:30:59 UTC

SuccessFinalized

0x8f845b2639a5d8fc871d9945b272e69f2c82fb92805f3c2c5b8fd32d55df87f1Approve1 day ago

Flowtransfer path

From

0xb156e927…1bbad43dSender

To

0x84703eee…524bda6eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,193,061
Timestamp: 1 day ago · 2026-09-16 17:30:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003144 (0.003144 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3ca794f8…880aea91

Method

Approve

Nonce

1,642

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 24.6%49,128 / 200,000
Effective gas price: 63.9976 gwei
Base fee (block): 20.4401 gwei
Priority fee paid: 43.5575 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log