Transaction not yet indexed

RB2NKr91TpEErqHT29ogF3mdS2TfGLKjNmHvrrzDSCmtYTa2RAtWZTbUNwaSsZPKBiDXJ4jXJ4yMtRrj8LQv4Kn

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