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 #21540063 · ArcScan

Block

#21,540,063

2026-09-18 18:23:31 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,063
Timestamp: 47 days ago · 2026-09-18 18:23:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6ca81b3813ea157c37e272730a012a5a368622f7cb046e7fe16a319f44b4e33
Parent hash: 0xd11d8607…ea7efb27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,063 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.7%1,710,363 / 30,000,000

Base fee

20 gwei

State root

0xd4707e9e4159…8a8f9d654449

Transactions root

0xe0cac1557485…3457e8d8fdcb

Receipts root

0x014476ede805…b0c61e6b6175

Nonce

0x0000000000000000

Extra data

0x00000004a817c800