Transaction not yet indexed

21mMdwJGdgUXGq6QWJ9tXfocpZ95TfYgC9weZV21Sx2zCMYswz5UTG5rD8Es7n85dofzdMA34oiq8Paf56JSzaA9

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