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 #21556633 · ArcScan

Block

#21,556,633

2026-09-18 20:43:37 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,633
Timestamp: 10 days ago · 2026-09-18 20:43:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x08f8b2e6d2f33f1faf123fe736ca1e8987e5b69cfeb8b6fa9a1b1618e972ed5d
Parent hash: 0x588efe53…1659ca66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,633 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.9%3,862,785 / 30,000,000

Base fee

20 gwei

State root

0x417300673f7a…956981e275c3

Transactions root

0xe5b02013b2e0…23fbf825d3a8

Receipts root

0xf40f2e8dc6c2…8bdda115d678

Nonce

0x0000000000000000

Extra data

0x00000004a817c800