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 #21401115 · ArcScan

Block

#21,401,115

2026-09-17 22:49:00 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,115
Timestamp: 23 days ago · 2026-09-17 22:49:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x4247adeb6b8c76c77ba52165ef08453213b282418aeb3c8febbd40975554e22a
Parent hash: 0x1913f13d…3cd0d686
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,115 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.3%1,904,863 / 30,000,000

Base fee

20 gwei

State root

0xcd04bb949139…f445d8fda1be

Transactions root

0x20bd13d6ce6e…b190f869b77b

Receipts root

0xf6e7f108adcd…929bfe6b4bd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800