Transaction not yet indexed

Ta6oK5b7hGkkY4Q5SV1ykH7nBuhAEVxzpxZDQGtGwDUkAK44jcCvZ53bQBxRLwk7JfhkSMQp2Y3hh1Yswuk8QP6

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