{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x45c30c59209bd42117de72e63657b9ed5f1566decd2e3d94e3f8b285fcf2b550",
    "signature": "0x82674c85ef1a9971e484c965e73fcd584176ffe66c5944afa7621bbe6d11e31514b0a8a61b50591919ce884d19d1d38e8f0418a7bffd84f29779fdc6f01dd4761c",
    "signer": "0x0DA81955e67310452357074d6ee39703c163B4B3",
    "userId": "122499259"
  }
}