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 #21222885 · ArcScan

Block

#21,222,885

2026-09-16 21:42:44 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,885
Timestamp: 12 days ago · 2026-09-16 21:42:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0e1fd2daf1c7626d07d779fc141e7beb277283cd996311a1e0d2283dfcf3216
Parent hash: 0x7566e893…9a4508ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,885 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.2%1,854,345 / 30,000,000

Base fee

20 gwei

State root

0xe3a8f93975fe…be1436722c64

Transactions root

0xcb754fa09cb7…59a44945b47f

Receipts root

0x53df53c39a2a…fb9b22144cbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800