{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x72902a1b614c1af1206e43a5263561ff499a63c510335dfbbbff3367b81d6124",
    "signature": "0xc81e3557edb8be1d56bded9e8d82f3df970b10bd983038badff7b8ccb374ebda3c762629ed1fb0c28771c43cebcad10d604b9dd3fef6710bc55fb1bf1f7e73411c",
    "signer": "0x5943dE85B1bc8a6aE786D3f17b5465337908171D",
    "userId": "698081540"
  }
}