Transaction not yet indexed

ydmx1j4heMDphf2K1NJUn5NZ5wZ1UGNGc2VvAKi2Pt4HrRcoiAxrT9ZowKNYjmGa9G2GVDVwy7kNqUJn9cFpLk3

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