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 #21551797 · ArcScan

Block

#21,551,797

2026-09-18 20:02:44 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,797
Timestamp: 47 days ago · 2026-09-18 20:02:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x2085e5b3f04d6148adb882df594a699fe6df1e9012d3d5d2b089a358f265be91
Parent hash: 0x364574ad…71f37304
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,797 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.9%1,458,321 / 30,000,000

Base fee

20 gwei

State root

0xa91e3660e582…b77fd243e64f

Transactions root

0x0efa7cac707f…b513cc3be194

Receipts root

0x91b7c674aef6…cfa795b3a953

Nonce

0x0000000000000000

Extra data

0x00000004a817c800