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 #21351905 · ArcScan

Block

#21,351,905

2026-09-17 15:52:23 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,905
Timestamp: 27 days ago · 2026-09-17 15:52:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ce9edb3ebd4e137a60c4869d3e50612f60dadf9b611d57155e158824525cb62
Parent hash: 0x9c9a4bfc…fc3de0db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,905 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.4%4,008,895 / 30,000,000

Base fee

20 gwei

State root

0x9cc92c664cc9…657c27ec3077

Transactions root

0x6c7abb7dd878…c265a5b68844

Receipts root

0x136e731215cb…34415d6d06a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800