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 #21570174 · ArcScan

Block

#21,570,174

2026-09-18 22:38:07 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,174
Timestamp: 51 days ago · 2026-09-18 22:38:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xec346a5d075ae999f5f96a4aa94bc7bdbda30a4787a69ba7688c93f7ece64900
Parent hash: 0x0893a827…52af6156
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,174 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.4%1,010,225 / 30,000,000

Base fee

20 gwei

State root

0x434b6261b7a4…dfbfd7fbcd3f

Transactions root

0x234fee6efc24…2d980464206f

Receipts root

0xd6409534c070…9d54e7da5160

Nonce

0x0000000000000000

Extra data

0x00000004a817c800