Transaction not yet indexed

MbubHEM5RMKLkb6fdggpy5W6EhCNwPSsyyHkLWNuPTZL5VM7gRewSuMLdh7a781gWXkM7UCBa7riikbsAtEVP89

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