Transaction not yet indexed

28RaSUbHoEFjpSLfFREUqB8iL5xocZCMQKRySkTrXiXMpySHPUK5VHkzPfSYRLcJhSie9yUuqiH8Wfb4k8r3N88u

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