{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154535356",
    "entityType": "User",
    "nonce": "0x3f14d077fc664291ef761020557ebd50551c26bfffc534d1ff86eee927e92094",
    "signature": "0xf23b843592ba0fc2eab938468dc047c7c9e3e944b2dd0119d5a5c3e7282779604d388369123a57d9459d6e09de0ab7aee03d7a500123b2d66590c8963b68f5471b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}