Transaction not yet indexed

Shf2dZsateXiiyJVquzPgGzXSKzeq8s8VCj5r7MnP3UwyyojbHKamtskN5b5k5i7bDCGzh4sjxRMbArABscEyp3

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