Transaction not yet indexed

SUdif6fRoYdTreGgTMr9RAXkV6Z511ByLNCLAFi6pzMMLUiM2JyXhsEDcx3Cb8SLrxXeNTxZxBaecWS2NqExRGW

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