Transaction not yet indexed

21uSdBECk6VJsihhRkMeb3emdWzmCtXgrW8NuNrQ8bTJCc9R37q1VEUEUctQhJdZxm2eyPDEgLPCXP3xhRbwp1YD

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