Transaction not yet indexed

2Xk918dJsHE43fq5dcDp3YuSz7UEbeK6HPrck1P1EapZc3XbGZAyGoJU1ewKdtNxtBMqMSHAkZEXVZPbmAgyn5Fe

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