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 #21305314 · ArcScan

Block

#21,305,314

2026-09-17 09:18:55 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,314
Timestamp: 40 days ago · 2026-09-17 09:18:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5fd2b43a0fb2bbe852c8d5d6c9c43021dc6280dcad5552f9a1df2eac55b0d5c
Parent hash: 0x36733c75…73254db3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,314 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.6%2,567,963 / 30,000,000

Base fee

20 gwei

State root

0xfa617114cc70…881736bc6092

Transactions root

0xcd8288a04460…216ffb35375b

Receipts root

0xf03987422594…71e04c77c42f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800