Transaction not yet indexed

28FfUjZdj8ycGdid5mcz7oFtPoh7aUc7bLSZmdj9znqwWVumuG4zvLpiDy6hnXU7xRxnxd1PFYxnSJJUJ355upM4

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