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 #21444886 · ArcScan

Block

#21,444,886

2026-09-18 04:58:59 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,886
Timestamp: 23 days ago · 2026-09-18 04:58:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9c05bd214ef723310f58815c4a34bf4421251963c7271dda6c10008faadebbf
Parent hash: 0xa0f17f78…1b708366
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,886 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.8%2,651,201 / 30,000,000

Base fee

20 gwei

State root

0x72c84f000f0f…7c7e77e9d065

Transactions root

0x6448db048ed2…2f52f4464357

Receipts root

0x0333933fa33d…eaeb1eec9d7c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800