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 #21375629 · ArcScan

Block

#21,375,629

2026-09-17 19:13:36 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,629
Timestamp: 21 days ago · 2026-09-17 19:13:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xf87fc2d9c07c145f457a9911abfbeecb256bf8cf5bdda8a442bf93db84b2112b
Parent hash: 0x7fedc77c…47ec817d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,629 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

24.8%7,452,679 / 30,000,000

Base fee

20 gwei

State root

0xa63139b00f91…64972fc42536

Transactions root

0x7de31d9fa405…325e8c551a64

Receipts root

0x52cb16fdeb73…75835e2005fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800