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 #21323026 · ArcScan

Block

#21,323,026

2026-09-17 11:48:28 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,026
Timestamp: 23 days ago · 2026-09-17 11:48:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a566375808019fd091c753f8a5e4d62a10d24b21efd19492e65599184b5a78b
Parent hash: 0xfe9d78f0…95ce2963
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,026 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.9%5,087,869 / 30,000,000

Base fee

20 gwei

State root

0xaa224b601059…a560b17010c1

Transactions root

0x61895abf3451…9a3920435321

Receipts root

0xb910952129ce…7567e4bb14e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800