Transaction not yet indexed

MFztTRYWK1d2SQicwj1ct6bhzoJsVUYcSDucqxzSiNUHpY4c8v49fVwMHmkPCn9GhBcSJBnUohKN9peGyKbQv1T

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