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 #21445088 · ArcScan

Block

#21,445,088

2026-09-18 05:00:41 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,088
Timestamp: 29 days ago · 2026-09-18 05:00:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x075069fb9cde25b95a8022571c50c57a54870dae25bf075bf82771ad33fea29e
Parent hash: 0x9172fb66…e98e5e0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,088 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.5%1,660,478 / 30,000,000

Base fee

20 gwei

State root

0x4117c1baf291…f0c7fa799c5b

Transactions root

0xe8e25bdd5cbe…3ea206d71edf

Receipts root

0x2d673c81e7fa…40282c046a03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800