Transaction not yet indexed

21zb8bU7cAzvZnWPhYvWE8gZTmoXxVSK8ik9WQpnWc3YECHhekY9DvBWDjymqCZRGZLh2ZfPwXQKJNVLeD4eE5SV

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