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 #21507834 · ArcScan

Block

#21,507,834

2026-09-18 13:51:07 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,834
Timestamp: 57 days ago · 2026-09-18 13:51:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c068ed2112bec164d02b12362c934c4bdd582b307ce4aec0a8faa53b7086a48
Parent hash: 0x7b4d7c11…87ad0201
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,834 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.6%3,488,878 / 30,000,000

Base fee

20 gwei

State root

0xee5f322fce94…0b4f95b1cad6

Transactions root

0xf5a0609c57cc…6cead6a20b95

Receipts root

0x84caf0789f51…9ca24850b6f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800