{
  "manageEntity": {
    "action": "Follow",
    "entityId": "305916",
    "entityType": "User",
    "nonce": "0x4ddc2cf19e69bfb76a66f6267894136e1e3526866b29a938a9db904743776cda",
    "signature": "0x1f018d71c0b99393af8c4b197ec032a6a17d3e687e66dade26c795068606d42655c68839896a442affffbf5c3781d352af8ee1bbd174ccf2408628c679efc8dd1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}