Transaction not yet indexed

28KTegAk2hfMgnojQJwsUbqD834iPE5KDHbqgujFPhFxqXoTpB8zYKZ7fBRRxWPMRDBXDUaod7TuLgj4pWdNd7m1

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