Transaction not yet indexed

21Hi6gD2KFKpGkyNbN2CvCShgtyHdHphFiQFSurQ6bDkv2T18RkWzHtf9aaKSMKq1Ei8Q8Uy5PL5P4Fx8ySmnCGq

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