{
  "manageEntity": {
    "action": "Follow",
    "entityId": "208172114",
    "entityType": "User",
    "nonce": "0x1d1871193229f7359f13b58ffde0f03eed3418f77dafb0d1a49aa500760a070a",
    "signature": "0xc0207273404fb5c774152310315e572327ede4420213c39b5d77cd693c12882c46db679ec1d95bf6110c57a4626d99cb35215e37ff2b48e4347dc2ce2ca1e3f91c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}