Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

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.

Block #0x51ffc5245198c9cc56b8970cb4c8821e84614495d02b4c1bb23061154cac2998 · ArcScan

Block

#21,283,357

2026-09-17 06:13:23 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,357
Timestamp: 40 days ago · 2026-09-17 06:13:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x51ffc5245198c9cc56b8970cb4c8821e84614495d02b4c1bb23061154cac2998
Parent hash: 0xbce04710…f9f68516
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,357 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

22.7%6,806,395 / 30,000,000

Base fee

20 gwei

State root

0xf6f4a9498aad…750f769dc860

Transactions root

0x220dd014b04c…903d8eab9c9d

Receipts root

0x3a4b55154bbf…85001230587e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800