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 #21557347 · ArcScan

Block

#21,557,347

2026-09-18 20:49:40 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,347
Timestamp: 18 days ago · 2026-09-18 20:49:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x0767e1edb2ec06d296e2eeef742d2817b43b5d418f146d3c5d5577aba98050fa
Parent hash: 0x136fec1e…0ed040de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,347 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.5%445,595 / 30,000,000

Base fee

20 gwei

State root

0x1a50506ae48f…24e647e6161e

Transactions root

0xd2fa0aab3c29…38932b1813ba

Receipts root

0x134cd99b3cd3…b37e7ca21796

Nonce

0x0000000000000000

Extra data

0x00000004a817c800