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 #21375199 · ArcScan

Block

#21,375,199

2026-09-17 19:09:58 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,199
Timestamp: 6 days ago · 2026-09-17 19:09:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2f8f880854d3c8a436493a40f183adc4fa9d0b992f699734c9b55ded2243363
Parent hash: 0x525ae988…e07c76df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,199 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.2%4,271,889 / 30,000,000

Base fee

20 gwei

State root

0x7d76134a8ea5…0b110ebf6c11

Transactions root

0xe16ef7899610…172cc2ad16cf

Receipts root

0x7e6ef281ab29…ec89532fe13e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800