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 #21519633 · ArcScan

Block

#21,519,633

2026-09-18 15:30:49 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,633
Timestamp: 52 days ago · 2026-09-18 15:30:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x978b0b922af58c8582d74ec039eb99e1b24d3bf3d974d95a65e70c2ad43c06e0
Parent hash: 0xa0c85f12…5c29a99d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,633 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.9%2,661,488 / 30,000,000

Base fee

20 gwei

State root

0x333f9c840fb5…789c6750674a

Transactions root

0xefef317cbe55…7ba0e7f14ce8

Receipts root

0x062c5bcfc347…c2dec6cef28e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800