Transaction not yet indexed

MSZE5gS5FLk5ADeyj9H36x5Znt2mSTvm7APRiJHbP7YRQ1jMv4cAYmjqZWfhNVW75WrTXptECA7oi7PSA5KCWpr

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.