Transaction not yet indexed

21eXjDzpcJ5sHfheHTkaeqGVn7TBwEBTcSjQetFFsH4SqbAoMymLsFuysJmNqQU9Dpjo8kTgGbJdym9J8xd8kNn2

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