Intransit Shipment transaction with inventoryStagedTransactions

I want to make a transfer in transit using inventoryStagedTransactions, when loading the payload the transaction is apparently generated, but it gets stuck and does not indicate at least some error:

screen to see pending transactions

payload loaded:

{
"parts": [
{
"id": "part1",
"path": "/inventoryStagedTransactions",
"operation": "create",
"payload": {
"OrganizationName": "ENCONTRAK QRO",
"SubinventoryCode": "PT",
"ItemNumber": "ST449G",
"InventoryItemId": 300000014493521,
"TransactionQuantity": -1,
"TransactionUnitOfMeasure": "PZA",
"TransactionUOM": "zzy",
"TransactionDate": "2024-06-21T12:00:00",
"TransactionTypeId": 21,
"PrimaryQuantity": 1,
"SourceCode": "SR",
"SourceHeaderId": 1001,
"SourceLineId": 1001,
"ShipmentNumber": "6512987",
"TransactionMode": "21",
"LockStatus": "2",
"TransactionReference": "Intransit Shipment",
"TransactionSourceTypeName": "Inventory",
"UseCurrentCostFlag": true,
"TransactionSourceId": "13",
"lots": [
{
"LotNumber": "L2024-01-10-6371-8559",
"TransactionQuantity": 1,
"PrimaryQuantity": 1,
"StatusId": 300000015905911,
"lotSerials": [
{
"FmSerialNumber": "9268041",
"ToSerialNumber": "9268041",
"StatusId": 300000015905916
}
]
}
],
"TransferOrganization": 300000005240940,
"TransferOrganizationName": "ENCONTRAK CDMX",