{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7a4843aa2b9022654db96f7ae67740af6e457a87dadc31981aa4090a6df56bde",
    "signature": "0x9a254e6e6c17b7543f64dfcade4bfd99323fc655687fbc4053ca9bbf98cd07162a20d0476eb463ab1679324fe7e7ea168b0661c3348dc49617de24c1505bd6801c",
    "signer": "0x5d238528E1e94f22BedA3094339415b8B6057212",
    "userId": "70222728"
  }
}