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 #21404143 · ArcScan

Block

#21,404,143

2026-09-17 23:14:36 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,143
Timestamp: 52 days ago · 2026-09-17 23:14:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x358876336e6073e2cdb9bcd4b326c8e0f4ebcab0f33520d146ab6cc3956ff7cf
Parent hash: 0x6065e1fb…cdf4ef51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,143 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.7%4,718,162 / 30,000,000

Base fee

20 gwei

State root

0x8b6df87a6769…d165cf933dd6

Transactions root

0x5f79bf3c7d6d…41cb28dfbd24

Receipts root

0xa4463eccd2d3…f60e1a849831

Nonce

0x0000000000000000

Extra data

0x00000004a817c800