Transaction not yet indexed

21tKfu1JarP7m1vEKhoVdJJDof8BX4Eh7DDHEDFkYm7XdAeYGAi3vGggu7Xm4ET3XVGMjwFWsBP5nDY1a3B5xYML

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