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 #21222150 · ArcScan

Block

#21,222,150

2026-09-16 21:36:32 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,150
Timestamp: 8 days ago · 2026-09-16 21:36:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ccff350c89a6b151737d1d2d131b03ab7f5963c8a5bb1fddd0269e6d087b088
Parent hash: 0x152eb772…3a39a03f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,150 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

13.2%3,946,769 / 30,000,000

Base fee

20 gwei

State root

0x266add29bf8a…cddb2cf6c92f

Transactions root

0xf8a914f55c3a…14cea9469283

Receipts root

0x12c771e3e7cb…b99b63b27f3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800