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 #21527019 · ArcScan

Block

#21,527,019

2026-09-18 16:33:15 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,019
Timestamp: 32 days ago · 2026-09-18 16:33:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xef968d0d621befdff30e3251d24b5dca605358973c52d5753cb20765df63f6d8
Parent hash: 0x8089750c…c19382f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,019 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.9%866,474 / 30,000,000

Base fee

20 gwei

State root

0x9b21086a4494…2606d998d068

Transactions root

0x98f521ee67c5…6e7230f6bec5

Receipts root

0x503da703f4b0…1d39f6e30cf0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800