Transaction not yet indexed

21RPutb1QfqNvbAWtLfWsMdA51PqBWNpPPZgkhPpx4d1yoqFs9WJ3pUCaoEDoWHoGLMRsXrJpHd19LDWnPRq1EFD

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