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 #21311659 · ArcScan

Block

#21,311,659

2026-09-17 10:12:30 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,659
Timestamp: 34 days ago · 2026-09-17 10:12:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x99abfe29c92d90bb1701b62c85415206c238cc41f7731d543a34a0cec1e7dcf8
Parent hash: 0xeb222ff5…20e5e25e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,659 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.0%2,100,678 / 30,000,000

Base fee

20 gwei

State root

0x5e9b7aa39476…2f65843759df

Transactions root

0x63f6defc6b1a…ff4ad1d9a97b

Receipts root

0x9090f7fc791c…13b4785ae576

Nonce

0x0000000000000000

Extra data

0x00000004a817c800