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 #21523718 · ArcScan

Block

#21,523,718

2026-09-18 16:05:21 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,718
Timestamp: 52 days ago · 2026-09-18 16:05:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4d2d7f60350aea542a8dbea71474e1687616089e4af72b14f16aa3a4fe59625
Parent hash: 0xe0d59da6…2cc78e7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,718 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.7%2,602,991 / 30,000,000

Base fee

20 gwei

State root

0x3f5583972014…7539ce41c4ff

Transactions root

0x1c34d55685b3…15bfc297ed11

Receipts root

0x82c2bfce4a76…68defa6e2c1f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800