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 #21518700 · ArcScan

Block

#21,518,700

2026-09-18 15:22:56 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,700
Timestamp: 37 days ago · 2026-09-18 15:22:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c039936c49ebcef79e7a0cdfbdc2ebd2a1310ee5c6e4da12a733fa83feeab7b
Parent hash: 0xd0a952ac…7e40900c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,700 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

1.7%502,934 / 30,000,000

Base fee

20 gwei

State root

0xcbb49b28e5b0…c906275a3751

Transactions root

0x6a764d050252…04a8df68f3c3

Receipts root

0xdfa708e79ac6…8fcd6823e972

Nonce

0x0000000000000000

Extra data

0x00000004a817c800