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 #21294238 · ArcScan

Block

#21,294,238

2026-09-17 07:45:19 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,238
Timestamp: 5 days ago · 2026-09-17 07:45:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x45ca9c4480f577799e21cfcce02e1ee3b1f49c8a1553d609033a798182112914
Parent hash: 0x79197312…ba6b67ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,238 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.6%2,284,350 / 30,000,000

Base fee

20 gwei

State root

0xa468d8b94b9a…110364704204

Transactions root

0x0d225c065ee7…a7d14a3a8285

Receipts root

0x5c5eb7935f19…773850605dab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800