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 #21323555 · ArcScan

Block

#21,323,555

2026-09-17 11:52:56 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,555
Timestamp: 39 days ago · 2026-09-17 11:52:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d23bc19a92d242b2fdee4c559b36433266665d9a999801b535409303f998e55
Parent hash: 0xebfad76c…6dffcddc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,555 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

27.4%8,237,677 / 30,000,000

Base fee

20.040687859 gwei

State root

0x94f8a6067462…3eaa3f70daed

Transactions root

0xcc9f4faf5b28…db7d06110616

Receipts root

0x862640441f05…fc2d8cb6d5f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800