Transaction not yet indexed

mpki9CeSdXDChkYJXb7iDJJuSmVBHbsVAUJ9YFBqnFRmDCqhppABh9x8rFCT5QNsP8uhvFJaqDdUWMCLDX4Ut1y

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