Transaction not yet indexed

21mNmkLkwbPy4NJ5GQ4gEhHNtY7QS5JLFebPFsFrhYcgE3TbtyaX5MPAKr4trbfaJtKSsHKTAvDedvCWW4PYnJWR

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