{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138345",
    "entityType": "User",
    "nonce": "0xc17b43521e14d679acac769f7b5b18b0b207e80135339cc6bbd6d82eb60c9223",
    "signature": "0xf4b6a365e7a72442c1e2b114599798c7019d738d6c21abf2e400eb733a9903816bbae3799f98ff952133b17220e42da5edd9d203c7bd65637dc4f99260f5ddf61b",
    "signer": "0x4230116F60d3989D218B84425D3D1Dd6C85e1393",
    "userId": "86128800"
  }
}