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 #21223212 · ArcScan

Block

#21,223,212

2026-09-16 21:45:29 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,212
Timestamp: 21 days ago · 2026-09-16 21:45:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x1de2068cf40a901de2a38900167a13caa43422180f74e510847d2289c88f25b4
Parent hash: 0x04c8cb57…de4e0e82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,212 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.7%3,209,577 / 30,000,000

Base fee

20 gwei

State root

0x4b8f5201d9eb…a3d532493a62

Transactions root

0x27bbb4c54ea3…ff8a800f7f44

Receipts root

0x4cf50c2e18e0…16a9e32c70a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800