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 #21410865 · ArcScan

Block

#21,410,865

2026-09-18 00:11:25 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,865
Timestamp: 24 days ago · 2026-09-18 00:11:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ef2e536d69f603d2f7d33c0bf8954a3eafb9ce2aee83363f3d022bcb4b415b7
Parent hash: 0x2e4c529c…96be08af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,865 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.7%2,622,160 / 30,000,000

Base fee

20 gwei

State root

0x7e574196c524…e1723d9dc239

Transactions root

0x1d0a9e23a4b0…b311ccb84557

Receipts root

0xd8dfcb2644a5…f519b17dea0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800