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 #21443404 · ArcScan

Block

#21,443,404

2026-09-18 04:46:27 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,404
Timestamp: 23 days ago · 2026-09-18 04:46:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x5daeafc84e8934bd0d53df18e12b0363206d7fd46bb65642ec264e03df3a9958
Parent hash: 0x9790c7a5…7e45491f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,404 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.7%3,209,708 / 30,000,000

Base fee

20 gwei

State root

0x2ed5174cdf4b…0341accc2821

Transactions root

0x847ee8afbcfc…763ea61d7c06

Receipts root

0x5fa5e96cbb3f…7fb2cd44963c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800