Transaction not yet indexed

28Zp6jFAbJnrdLWV4ijDujd15nFLeSpt4CWf41QU8Rvioan8MxogvSL1G41RnYdMpy8DsEDsH4nwR5NcN1ufSqP1

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