Transaction not yet indexed

3UNBgZCL6pZNVyRPhi447cihJh5QewCAAz3xV9jvsqrnMPpFnRZwNzvhqXmZjqij9cxUZNTnYyHQA5qqq5qKsPm2

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