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 #21557673 · ArcScan

Block

#21,557,673

2026-09-18 20:52:25 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,673
Timestamp: 28 days ago · 2026-09-18 20:52:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x19ed20d529360a8915931afca91f17a797ab45cad62194a4adefe547a8cbf141
Parent hash: 0xc10c4e15…30d64506
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,673 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.6%1,071,488 / 30,000,000

Base fee

20 gwei

State root

0x6f032184d33f…22e98c75e7a8

Transactions root

0xe68560bdcde4…c07d5bf42fcd

Receipts root

0xd049a2052e80…f7bc0e3e8de3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800