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

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 #21372670 · ArcScan

Block

#21,372,670

2026-09-17 18:48:36 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,670
Timestamp: 41 days ago · 2026-09-17 18:48:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x61627cfad3ff9547b7295c8aca1c56f9dfeb3e8abb96739957551f09e219c3c7
Parent hash: 0xd832c4d1…f8f4bec1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,670 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.8%3,537,963 / 30,000,000

Base fee

20 gwei

State root

0xef2079589526…996c13439962

Transactions root

0xfc1ed7b8c90e…7d66b66e70cc

Receipts root

0x3ecfd0a38898…9da2723a658d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800