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 0x1a509478e7… · ArcScan

Transaction

0x1a509478e7…4c33ec1b4b

2026-09-17 18:10:39 UTC

SuccessFinalized

0x1a509478e76af1f8a63f52b35c71eaf9d5088cdbc8da1bc526e52f4c33ec1b4bApprove5 hrs ago

Flowtransfer path

From

0xcb9c7d41…45a415d9Sender

To

0x454c7515…93332070Recipient

Overviewreceipt · block context

Status: Success
Block: #21,368,177
Timestamp: 5 hrs ago · 2026-09-17 18:10:39 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000982 (0.000982 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc9572eee…ea88e7e4

Method

Approve

Nonce

264

Position in block

22

Gas & feespaid in USDC

Gas used / limit: 24.6%49,128 / 200,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 20 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log