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 #21570123 · ArcScan

Block

#21,570,123

2026-09-18 22:37:41 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,123
Timestamp: 51 days ago · 2026-09-18 22:37:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x167862fe34673ba88d42f7679d87bfe943a6cc2c8b052fa8e9155de5da3041bb
Parent hash: 0x7f8f3102…b9cbc99c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,123 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.2%1,548,578 / 30,000,000

Base fee

20 gwei

State root

0xc6b9dfce4d02…cfb70ff0b961

Transactions root

0x08d2d68f75ad…a32091a042d2

Receipts root

0x456698eb42e6…c0d3e1b66a5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800