{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x73d0f8a06d8c01aa2ab99d8bf8db47b1b5e614fbebb9dec584f4909b251f0b67",
    "signature": "0xf13e94a653e0ab261424c798c89246acb9b2bda3cd7f8ad5ffa8ab11e013c49a1da8c31e4da29cef6e6d6ed11813b556c70da5af5334602f8d99b7bd3a9315221c",
    "signer": "0x064F47ceA1BD6c7f4E75eEaF6208Ca039d0c2D01",
    "userId": "522902911"
  }
}