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 #21229165 · ArcScan

Block

#21,229,165

2026-09-16 22:35:44 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,165
Timestamp: 6 days ago · 2026-09-16 22:35:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xefd43684d51dd83f5119e144791fea6c4ccfee7577f06fd8e6172aedb7187cea
Parent hash: 0xeeb6095b…44d3e0c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,165 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.6%6,191,726 / 30,000,000

Base fee

20 gwei

State root

0xcd5faf63f0b4…108fbde08bce

Transactions root

0x4e13025954b2…630f49aa5b19

Receipts root

0xcdfe544ef38f…bd3a276381df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800