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 #21526380 · ArcScan

Block

#21,526,380

2026-09-18 16:27:51 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,380
Timestamp: 20 days ago · 2026-09-18 16:27:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c722a225edd21f61adf0862a43428cb7d537140663ca4bc1454041720fea49e
Parent hash: 0x4d5907da…dc4b7def
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,380 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.7%2,021,040 / 30,000,000

Base fee

20 gwei

State root

0x879a8efe33ba…7d300ac79ecb

Transactions root

0xc15f88c75fc0…083b4af5b88d

Receipts root

0x113760f684f9…f99f79cfd3e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800