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 #21300511 · ArcScan

Block

#21,300,511

2026-09-17 08:38:20 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,511
Timestamp: 30 days ago · 2026-09-17 08:38:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4a2443a8e9fea0c0536b45ffc7ff41508ab931d0c375802fbfb2befeaae63f5
Parent hash: 0x98c1a4d2…c275b7ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,511 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.5%2,549,530 / 30,000,000

Base fee

20 gwei

State root

0x34115f6d62bc…9f59743f4de5

Transactions root

0xe7d706802b16…17dc386be0bb

Receipts root

0x9aa76e4604ef…9fcfa7e6ad90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800