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 #21530330 · ArcScan

Block

#21,530,330

2026-09-18 17:01:14 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,330
Timestamp: 54 days ago · 2026-09-18 17:01:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x75511d255f84eb216f783f212ef8c57db8ae64defb9bd242626a0468b6e53429
Parent hash: 0x638873e5…dc9b391c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,330 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.2%350,756 / 30,000,000

Base fee

20 gwei

State root

0x86f1f5da7788…7287c07071f2

Transactions root

0xd190d21ffa85…04f73b9899d0

Receipts root

0xd3f7ef501d3a…90adacb11757

Nonce

0x0000000000000000

Extra data

0x00000004a817c800