Transaction not yet indexed

AB8dWPDpF1pMvcvYx91ixDzdANQEL4ht9J9dooxrG1oc1hvSbYtWPDFWDwMi7vQop44fr7NypKWtyWDKBSpFfsQ

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