Transaction not yet indexed

5SMmMAZhs2dyDWDr7dZPJkNxnQ5iQ2SqZeiW9xktMDNXKwXWmUJDtmNB8xgb7GRuqL9cnmFLkE8XV9qyubq6MPy

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