Transaction not yet indexed

21iS16ux7RT4QCyThbeW8obMFndVsF6UKhmQ1CSNSHq29P7Z3gdrtymRK5MjpUbG5BefzMEqpWKXNMXzurFdB4yZ

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