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 #21396222 · ArcScan

Block

#21,396,222

2026-09-17 22:07:38 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,222
Timestamp: 18 days ago · 2026-09-17 22:07:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f410eb70250307b68c7e1bbb5bce8cc663a5b894437d3d059b9f66cfcde9359
Parent hash: 0xbf824ccc…ecce0fa2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,222 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.6%1,677,158 / 30,000,000

Base fee

20 gwei

State root

0x7667ce3beebd…dd339e42091e

Transactions root

0x368886ba6573…8171d3cc8337

Receipts root

0xaff55687c2be…e2699342e4b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800