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 #21326427 · ArcScan

Block

#21,326,427

2026-09-17 12:17:11 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,427
Timestamp: 17 days ago · 2026-09-17 12:17:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5bc7b6dd0b910335d838b10b83e4d1a0565780f4db4018e3184bbe21aa15b71
Parent hash: 0x5cc28c3a…00401085
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,427 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

23.8%7,143,150 / 30,000,000

Base fee

20 gwei

State root

0x915239b90898…2aa8f8d0099c

Transactions root

0xb3961cb61dd0…851550cd4a18

Receipts root

0x7ee281aced13…70539972799e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800