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 0x1a3bac9688… · ArcScan

Transaction

0x1a3bac9688…8df0b6cc4a

2026-09-16 18:34:56 UTC

SuccessFinalized

0x1a3bac96889e2c6df7e57e1f11551128d4e1ed1bb951035b279a878df0b6cc4aApprove21 hrs ago

Flowtransfer path

From

0xd9e1665b…e9fadb7aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,200,636
Timestamp: 21 hrs ago · 2026-09-16 18:34:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.013478 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6444c303…cd1c41f6

Method

Approve

Nonce

42

Position in block

38

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 243.0826 gwei
Base fee (block): 242.8401 gwei
Priority fee paid: 0.2425 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log