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 #21401007 · ArcScan

Block

#21,401,007

2026-09-17 22:48:05 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,007
Timestamp: 20 days ago · 2026-09-17 22:48:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e987c8aaab9cf31e06457d3d788a2b86e52e29a0678cb72b9605c4bbd061573
Parent hash: 0xd6b3d135…af576b53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,007 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.6%1,068,768 / 30,000,000

Base fee

20 gwei

State root

0x56d0a7f4f5a0…6a274f8894cb

Transactions root

0xe59471e7c874…b67220eb4bed

Receipts root

0x6c385537f13d…2f1d0ba6fbc3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800