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 #21551962 · ArcScan

Block

#21,551,962

2026-09-18 20:04:07 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,962
Timestamp: 46 days ago · 2026-09-18 20:04:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fa029c251e3a61f1cb8542b8471a7c3a06076da82dc5ace96a7e7a181c1d9a4
Parent hash: 0x8516397a…0508257d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,962 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

22.0%6,588,051 / 30,000,000

Base fee

20 gwei

State root

0xb1f56461c187…3832839089da

Transactions root

0x4ac49a8f6ae9…eeed298cd2f8

Receipts root

0x0587c486fa50…156200a373f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800