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 #21213764 · ArcScan

Block

#21,213,764

2026-09-16 20:25:44 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,764
Timestamp: 30 days ago · 2026-09-16 20:25:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x89ca04f17e31b5d6563cb724dced3fd41df3e0439b63aaceb86ed5526f4e31de
Parent hash: 0x7670f020…ef329521
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,764 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

37.7%11,301,010 / 30,000,000

Base fee

20 gwei

State root

0x422cae3e8144…880986bc97f7

Transactions root

0xd08a9eebe160…0099b3ecc258

Receipts root

0x6fcf647e29ee…f904b02baead

Nonce

0x0000000000000000

Extra data

0x00000004a817c800