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 #21400937 · ArcScan

Block

#21,400,937

2026-09-17 22:47:30 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,937
Timestamp: 19 days ago · 2026-09-17 22:47:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x0829f9317d7f76645085718705899f4a293bde4b63efd8363d4ab92cae869113
Parent hash: 0xef51c552…9581323b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,937 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.7%4,720,876 / 30,000,000

Base fee

20 gwei

State root

0x8cf236ebb6ca…3149ba920033

Transactions root

0x8f9f1c559c0d…830720caea96

Receipts root

0x632553b3947d…20835d2a63fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800