Transaction not yet indexed

WFFRKBF7pYrgkEqiPwzaWfQdorGHVvuTi5jeM8twExLBN3H9VXfuzcdoXnr6JVdgasfsgTvxjsK17KfZioq5pu4

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