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 #21238029 · ArcScan

Block

#21,238,029

2026-09-16 23:50:33 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,029
Timestamp: 14 days ago · 2026-09-16 23:50:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x824d8e54a7a8c90435debad1c44003d7181dc32f639c5fac72a26c5abcc56f7e
Parent hash: 0x4cdfbcdb…3f279f0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,029 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.0%3,308,954 / 30,000,000

Base fee

20 gwei

State root

0xb8d7feafc5c0…db3beab15028

Transactions root

0x3d6dd6c8ca81…0cac90d802fb

Receipts root

0x7fc062f86524…33bfff1d34fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800