{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xccc36e37efaa3f178c072c8bfca5be3d071b467cbe8ca769f5a71bd6a286a793",
    "signature": "0xeaa54e031e1d130a0e6054a171af80b748c3426c2bc441899ccfefe9181871013eaac65d06ca8e50def82a7ab37622e3a451d63c72c99338e826d20c28d08d2d1c",
    "signer": "0x4290D2F0496995616D979DD2F9f5dAAd15e8A198",
    "userId": "629355871"
  }
}