{
  "manageEntity": {
    "action": "Follow",
    "entityId": "8527",
    "entityType": "User",
    "nonce": "0x3c2a91553658690bc1d759aaa3b1f56bfee3d4c805ee893da024f445ae0c44c3",
    "signature": "0xc48189082267bd22465cfc64d1e6ff9cead69177bc127b0083963679ac3394aa22628434e226c45a5efc80222290489f3dc299ad8841d9b1aaef4c4bdc375deb1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}