{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2d38ff9b32ab895c732d8e5f1682189bcb590467039358455ecab92812a6ea50",
    "signature": "0x5a00939526c57be780d7b8b8ad30f55998ce53c29c2a9a796b77dd68814775c25a434410bfcbb188ae5a673b50514498d276b7f1343ac43b0cd85e3a94307c7e1c",
    "signer": "0x383D521848eBaEd728882257C17407e966e21659",
    "userId": "42668473"
  }
}