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 #21481783 · ArcScan

Block

#21,481,783

2026-09-18 10:10:53 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,783
Timestamp: 48 days ago · 2026-09-18 10:10:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x65e82076e51679b5e2730b7fe8b4a9482e9ad3210ddb1076ac98f89eb66a352d
Parent hash: 0xa9c2ab1c…bccdf58f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,783 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.7%2,323,705 / 30,000,000

Base fee

20 gwei

State root

0x0043ee590850…e977175897b0

Transactions root

0x22de0e5fdcf9…6ca4e5123a34

Receipts root

0x557266ec9cd0…486423eb6fbc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800