Transaction not yet indexed

21NT4n9pNzLd37eRh5qFQZMjAeEB4HRxcJnVFyRSBh2KNpETf34DhxiYFZxXWp7br7MMBNUQc8vpG5fxjbQ8RLQR

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