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 #21566915 · ArcScan

Block

#21,566,915

2026-09-18 22:10:34 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,915
Timestamp: 29 days ago · 2026-09-18 22:10:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x293da9ba6138a248bf7230875597c9a1c841b87fd9a18dda8ab3d0219904360c
Parent hash: 0x0bda5737…09591dc7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,915 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.0%1,808,955 / 30,000,000

Base fee

20 gwei

State root

0x9b3730341574…88a8ed0aee23

Transactions root

0xa96e11de0bb5…1d4d8835d947

Receipts root

0x8d9cbab6153f…848f95de902b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800