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 #21372843 · ArcScan

Block

#21,372,843

2026-09-17 18:50:04 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,843
Timestamp: 47 days ago · 2026-09-17 18:50:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x4228f9ee1ea63786d9a0cc931594454003ce8314dbac9c624911f2f780c599eb
Parent hash: 0x908a9187…23cd0d87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,843 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.4%1,632,997 / 30,000,000

Base fee

20 gwei

State root

0x7fa501bf2ad8…b773165d16ea

Transactions root

0x6e6b23574e63…8c795f174941

Receipts root

0x39d002e46af0…b287d18bf1f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800