Transaction not yet indexed

2SAmbzzWmZXrJaiTX74FKvVMAATLhmfnAw1684gEsMuQ1L6LwRG3RXQc5ayWTzJT4witpfX75xTZu2xv2u5osMRN

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