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 #21351146 · ArcScan

Block

#21,351,146

2026-09-17 15:45:58 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,146
Timestamp: 47 days ago · 2026-09-17 15:45:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x2cea6eda79bfd1224a4248e636cd34bf7a82479e465e08fc752cbb0d4523e9af
Parent hash: 0x77c1485f…f8014579
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,146 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.9%2,659,032 / 30,000,000

Base fee

20 gwei

State root

0x62590bcd5d8f…805f27f9fc10

Transactions root

0x43ea9290953e…f3233ea2239b

Receipts root

0xa379dcababe7…2ff263bd4780

Nonce

0x0000000000000000

Extra data

0x00000004a817c800