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 #21443570 · ArcScan

Block

#21,443,570

2026-09-18 04:47:51 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,570
Timestamp: 19 days ago · 2026-09-18 04:47:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x225ab2962d38c79b95dbb1ad989e3abb9fc2419bb7179b19c23edf18856fb318
Parent hash: 0x40f07df8…13bb81d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,570 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.3%1,882,948 / 30,000,000

Base fee

20 gwei

State root

0x24603d3cabaf…68988889b3b1

Transactions root

0x47cf74e65580…d2e72953b189

Receipts root

0x49a92117b251…0d7985735646

Nonce

0x0000000000000000

Extra data

0x00000004a817c800