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 #21526399 · ArcScan

Block

#21,526,399

2026-09-18 16:28:01 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,399
Timestamp: 21 days ago · 2026-09-18 16:28:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0da8b5d4b193956a0ded23dc719f6b75303522975820d498bdbc02036da9986
Parent hash: 0x504d4e4d…af844b01
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,399 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.9%2,364,389 / 30,000,000

Base fee

20 gwei

State root

0x88f794a7e88d…c1c19d249348

Transactions root

0xe906547f6b12…a518bfab19e2

Receipts root

0x6ed6cf68c5f9…dcae94fa7975

Nonce

0x0000000000000000

Extra data

0x00000004a817c800