Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8a29d655faa035d39edf34535f7915902c88a6f6ee32b367454018999b0dcf2f · ArcScan

Block

#21,276,667

2026-09-17 05:16:52 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,667
Timestamp: 23 days ago · 2026-09-17 05:16:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a29d655faa035d39edf34535f7915902c88a6f6ee32b367454018999b0dcf2f
Parent hash: 0x67c1dc1b…dd9d57a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,667 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.7%3,500,333 / 30,000,000

Base fee

20 gwei

State root

0xfb2404173dff…819d9d49950a

Transactions root

0xf444d94792fe…864aa93fe40f

Receipts root

0xf81cae620617…037470880a26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800