Transaction not yet indexed

Rb3kum9LToUxz1sW7iRR7b4V2aQGLkWAurte2ywTZNaXsPnszUbCmN8cr6NPERXkzNXtK88hFbML8EH3oSQ3NKT

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