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 #21541191 · ArcScan

Block

#21,541,191

2026-09-18 18:33:03 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,191
Timestamp: 16 days ago · 2026-09-18 18:33:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x9bb8bf657c992c89df9f4183da59218405bcb7a25b4be216cf73573c879e3e00
Parent hash: 0x2f46a370…a0b02add
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,191 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.6%1,968,624 / 30,000,000

Base fee

20 gwei

State root

0xc486dce88c76…81b57739f7b7

Transactions root

0x8c36a8d7b799…2923534e7b06

Receipts root

0xb9c38b63e4f2…dd008f719275

Nonce

0x0000000000000000

Extra data

0x00000004a817c800