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 #21484155 · ArcScan

Block

#21,484,155

2026-09-18 10:30:56 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,155
Timestamp: 13 days ago · 2026-09-18 10:30:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3a7e68eaf6896ea586b2665888537b4a337693ef899d7be0cfc36332ab6a2ac
Parent hash: 0x8b454d61…c07bcb30
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,155 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.2%4,850,710 / 30,000,000

Base fee

20 gwei

State root

0x6fb83c3c5df7…b44aa42127b2

Transactions root

0xcd03d7498fc1…035f4b008757

Receipts root

0x15df0bc55b9f…56f6bbf7b473

Nonce

0x0000000000000000

Extra data

0x00000004a817c800