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 #21442072 · ArcScan

Block

#21,442,072

2026-09-18 04:35:11 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,072
Timestamp: 51 days ago · 2026-09-18 04:35:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2ba48648525554b18e92e675c6ab6beff12058f4e7edb786ae2dbe7b7de4388
Parent hash: 0x50b07c21…f57ae9e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,072 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.0%2,110,403 / 30,000,000

Base fee

20 gwei

State root

0x4670726ccd82…26440b7e0108

Transactions root

0x8494ce9c042e…f1d29fc43a6b

Receipts root

0x25468ff3387a…7b5997a37c4a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800