Transaction not yet indexed

HTMNrtaCk7eXTZ9wWVcrFW2SLmcMPzNBUsXLtCWWUKFkVhsXK6bvxtdLCRuRwC4rPLMPDNiEci5EVE4dSQYZtBD

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