Transaction not yet indexed

21MemeHXGQ1RfzAMXUWeTvj2mS6kte8Kok4zz5VT36Aq3ANfyWg3a1h8ywmTGHnsTJeinYwkoSCpidEwRT5eqkUB

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