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 #21529799 · ArcScan

Block

#21,529,799

2026-09-18 16:56:45 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,799
Timestamp: 49 days ago · 2026-09-18 16:56:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ac203210b22904153a89958eaa2a612acd138cdcf0110a7ac87bc8bed4b59b0
Parent hash: 0xb490a863…de56fd33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,799 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.3%1,293,739 / 30,000,000

Base fee

20 gwei

State root

0xdc3baeeb6619…5f005c911b4b

Transactions root

0x53271842348f…1e5e72a2016e

Receipts root

0xae55a486401a…fc035f11fc93

Nonce

0x0000000000000000

Extra data

0x00000004a817c800