{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190942",
    "entityType": "User",
    "nonce": "0x761f63966a6d1595468eceacddb2ab7293e2dddaf463792c91422ae15820a1a7",
    "signature": "0x1f57154a5f94a17f8e23e1565503700ffa94c9c555c4b0c2d3eb8e56e1a6e4140f0ba6b2c3bb5952d6383c95ef116f480315cac694f7c06cf8dc3d2a4bbe87a01c",
    "signer": "0x257c9f4A9563d6A4a2bF3be7Da1738e167fcF295",
    "userId": "301719964"
  }
}