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 #21222944 · ArcScan

Block

#21,222,944

2026-09-16 21:43:14 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,944
Timestamp: 13 days ago · 2026-09-16 21:43:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x1351502d2cde8661d9370ad7f604b199c0b1510c84132e67444ac10312ad5522
Parent hash: 0x6d70519e…4b82fa10
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,944 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.9%6,557,537 / 30,000,000

Base fee

20 gwei

State root

0xebad329ab449…7ab848046285

Transactions root

0x8076819959ea…89ea1e84d22f

Receipts root

0xcf9770986af5…83aa0b550f29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800