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 #21266071 · ArcScan

Block

#21,266,071

2026-09-17 03:47:21 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,071
Timestamp: 12 days ago · 2026-09-17 03:47:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x93c88d3581f8f93d790f8c43a833f448ec03ee642fae87cffdab2f2b05a74a08
Parent hash: 0x5569a22e…1f852263
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,071 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

34.1%10,247,999 / 30,000,000

Base fee

20 gwei

State root

0x738d1e849e8a…7c6fc8511b98

Transactions root

0x68908fd148b2…f25042280a4f

Receipts root

0xddde2b78e2cc…3173d2512024

Nonce

0x0000000000000000

Extra data

0x00000004a817c800