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 #21529822 · ArcScan

Block

#21,529,822

2026-09-18 16:56:57 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,822
Timestamp: 50 days ago · 2026-09-18 16:56:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x450074ef69a715e5f213349f8edd0075804ff4e91e8477e5236fc2a3dd519f46
Parent hash: 0x70f42ff3…a287f7c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,822 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.3%1,576,311 / 30,000,000

Base fee

20 gwei

State root

0x8fa685ab9af9…6c5d2af12fb9

Transactions root

0xb11a3ea4a64e…9312761a5900

Receipts root

0xc5bbadf16678…06cb7e117c22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800