{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x480fe79940f1630b29ee9e89f7cb039071bdfb168fca64d7ca43d9b625e3f9c0",
    "signature": "0x702083d7a355aefc09544606e48b5dc4647531c4502a1bc2571af527c47601ac66f9ce52e8cd0840036eb0565211b95ed53c78981950f5287197d0b821eb8b241c",
    "signer": "0x354F77f4De41770d75802956988DC62502fCf0A3",
    "userId": "955651692"
  }
}