{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x877986d8f73d0b82d01a62f3ec1eb8e24a3fd19922a6ebba540872230ecebd3b",
    "signature": "0x4852231c8eb376cfc2b6b26c197260adc06842a640fcadecff564d7998c9368c70ba49fddacafba0cfc97d26e0854e54a4df2c79839f803aae4df008c1bffbc21b",
    "signer": "0xf98941f4930621E6b8d4256A4AA2De05aCF72acE",
    "userId": "511316912"
  }
}