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 #21229944 · ArcScan

Block

#21,229,944

2026-09-16 22:42:19 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,944
Timestamp: 10 days ago · 2026-09-16 22:42:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3dde92b0966bdbd5a380750be74a9d06bb33a2e860ad7aabe5658205e8b953d
Parent hash: 0x939ea0dc…a8ac3b3a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,944 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.1%4,847,579 / 30,000,000

Base fee

20 gwei

State root

0xf76c13414020…161bb810733d

Transactions root

0x60b50e1db2e6…496fbdba1731

Receipts root

0x304d9f223a31…f207a715a4d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800