Transaction not yet indexed

28tKV2tNkRNQdHJKXCbuLCj5LdVexDPn9cTHc2uJhLGo8RAc84QGPFXCHGqq5yfDx6wWTEuoVCvTWAo5bkJDsPgo

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