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 #21442253 · ArcScan

Block

#21,442,253

2026-09-18 04:36:43 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,253
Timestamp: 50 days ago · 2026-09-18 04:36:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ec31c1e602621b0e6a477faad0d5dad0229bb93c82c606c19d84dae2703539b
Parent hash: 0xbb150718…348dee54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,253 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.4%1,010,937 / 30,000,000

Base fee

20 gwei

State root

0xc86ebab81850…031cebe66329

Transactions root

0xf38dc3f39209…d5a400ce8340

Receipts root

0xfbdf896623ae…045631fe5640

Nonce

0x0000000000000000

Extra data

0x00000004a817c800