Transaction not yet indexed

21F4LNfeRfHFBGQEDjHrk1rs83WW3YPCdJSopXo65NZHLFkoTXeZfsN5odjgcLV36cPQCpDYX8Sek5fsbyXD6V4V

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