Transaction not yet indexed

5XU3zubbVS7dPqbkbEocWNQYeVRWTcWswkczzCr16pKo1eScG5W3eWz8wu1LLXdj8y3SbFBYENsSp8BeNMWvpyDZ

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