Transaction not yet indexed

28UBSzojTmfZUPmoaxpBayQnyv6ZXKzv7RH6rmKA8cb5fhCTYY32qLHZfnRdkWkHmsEQXfhyzUEncAz3iQEMHanS

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