Transaction not yet indexed

vktbmJstCv3mfeNThjbCRMCaEPGYJNwn9xKWGueAWcLMpfreYqpYdLcm21XtyvJ2M8h3wY3CqSjVJqoCgQxSHpp

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