Transaction not yet indexed

RY5hLabVvhzfNedxkykoyzj3UgeujTSRw77ttQa1sMUbBnZYUgZ2vMTSwdHTg6A2QWs6P4KwDssdqWNfRNQfK16

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