{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfec3a9fc7d7133d3b7ee10b746dd6163e542779e02840da1e21c85307fbd84b3",
    "signature": "0x2587fbe508d50350eff8cb3d83e73d745290add2d4837f5e8ad97e4c607351b25e3406649ae9f85a0faa0673dd663749aa9d9575dc90ccd2f2215739263ac5f31c",
    "signer": "0x3864F0ab89ebC78F1b2edE5d22B8B038Aa3E9bc5",
    "userId": "148669782"
  }
}