Transaction not yet indexed

21NDzexbaQdV94cygUrmX4C9ckG3w4KDbmEHMkD5v8iS5hsmrd7kcQ49vTKaPFXKD7kied7nMM3rbKKpDA8kXCis

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