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 #21312020 · ArcScan

Block

#21,312,020

2026-09-17 10:15:33 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,020
Timestamp: 46 days ago · 2026-09-17 10:15:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x13a9491902c21e0b4b722134e3a741071a970f52c943b5dbeac754b23e223f64
Parent hash: 0x7e8e261d…0f7229c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,020 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

32.3%9,689,841 / 30,000,000

Base fee

20 gwei

State root

0x0585df739f6c…725de45015b4

Transactions root

0x61c2bb574506…5f2bcef9157c

Receipts root

0x0f4ef28966bd…39c6342ea409

Nonce

0x0000000000000000

Extra data

0x00000004a817c800