Transaction not yet indexed

28MCYcsFfgSFsU1YcKxFvedwA1NJSqts2yMHCPzF4hoakeZs14CHPGMFnxwCAVCvrooeppSrkE3fBxnBKr2ZZxe7

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