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 #21523748 · ArcScan

Block

#21,523,748

2026-09-18 16:05:36 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,748
Timestamp: 52 days ago · 2026-09-18 16:05:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fcb4db02a129b1b9c69767f136b3d5dcc7ecb869e754f75b392ba99affc7a4a
Parent hash: 0x11ac9c06…a3499acd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,748 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.3%1,601,768 / 30,000,000

Base fee

20 gwei

State root

0x17b5a56a2a54…7ce15c692958

Transactions root

0x4b27a1f41ae2…57862a177d06

Receipts root

0xc2d04a370b8d…cf3409ed97f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800