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 #21445836 · ArcScan

Block

#21,445,836

2026-09-18 05:07:00 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,836
Timestamp: 48 days ago · 2026-09-18 05:07:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xdd10fb57dd6b9d700824e6e52d5cf28fa05b7103b0952e248b64c785e5b00ec1
Parent hash: 0xc50f550c…753dad32
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,836 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.3%2,498,465 / 30,000,000

Base fee

20 gwei

State root

0xebad00bf30fd…ac9395d1e137

Transactions root

0x6e16328e3114…e345b5e15b11

Receipts root

0x843740fe0b23…979618150a07

Nonce

0x0000000000000000

Extra data

0x00000004a817c800