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 #21568231 · ArcScan

Block

#21,568,231

2026-09-18 22:21:41 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,231
Timestamp: 5 days ago · 2026-09-18 22:21:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xb042e8bbda237e4c0138ff0420d3db354605d7eb9489f924887ae125d3cb3394
Parent hash: 0x9ca945b9…7bdd5db1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,231 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.7%1,107,502 / 30,000,000

Base fee

20 gwei

State root

0x21cf9120fc2e…f8f97e9034dc

Transactions root

0xedf23b48a786…7752b977a151

Receipts root

0xf6f3ca09ea26…3a6b8cb3d6bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800