Transaction not yet indexed

55xwAZtkEm5KwQkxikizVtb5kVB5xwRPRBqBH3wnJ3kU18bqRhVLAXxqfWQPdJKTtda5Gik1dCEVxJfgeqcS5gJZ

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