Transaction not yet indexed

RBWk2bgS7a2wbBZXG4a3xzKkhdBWUmWLJ5ijsxTdgs4PukmF9tLC9PKhU6zTnYcZHqPhqmCioFP511cXBS2Kf8Z

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