Transaction not yet indexed

21U9LLJLPqmYVSCyyh471EJVusMCQfSmexyewDcTjg4JA1ZAzevqWs5ZSYkN51YntWUGEoYUafQMq71J7rWs75gj

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