{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc4d78a5932d1c68480658db30290ec4005cec6ec69aa5f5f771ed37460ef7d17",
    "signature": "0x1888289b45111e1c6805fb6f94c15529afb2a9da7eff688ea55f0436db30243019b45d7aa00f2e4a7f097701129a4795b4dfddf975cd2c77b7740c1af3841ecc1b",
    "signer": "0x4f47455CFc3De025Eb8020455e21493Afbd9E4ab",
    "userId": "75936402"
  }
}