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 #21373189 · ArcScan

Block

#21,373,189

2026-09-17 18:53:00 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,189
Timestamp: 49 days ago · 2026-09-17 18:53:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x0baa601b5b77f5e9126c01d56bf7b1ccf62d968cc75c045af0d30e34a378e47c
Parent hash: 0xe76cfe38…3a29a022
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,189 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.3%3,697,802 / 30,000,000

Base fee

20 gwei

State root

0xf6ba610d920e…057d4e5460bf

Transactions root

0xa4dde08d1200…087226838508

Receipts root

0x24a5518d77a9…3feee8229a9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800