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 #21620519 · ArcScan

Block

#21,620,519

2026-09-19 05:43:47 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,519
Timestamp: 44 days ago · 2026-09-19 05:43:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x149ec004eadf23b0978a3f78bf0cd42bbd415fef9067a8c48ce3ae2b15083d7d
Parent hash: 0xa73fe168…7223e496
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,519 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.4%2,816,947 / 30,000,000

Base fee

20 gwei

State root

0x0654af4dccfd…1db697b74f48

Transactions root

0xb7d7af1ac82f…d98fd0bc0d4a

Receipts root

0x7f6dba0cb785…b5a4c624d4ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800