{
  "manageEntity": {
    "action": "Follow",
    "entityId": "64496",
    "entityType": "User",
    "nonce": "0x43675d171832acd3d3b6f03e088dd5bf4c8181652e4110f1781a1f2b68e03ac3",
    "signature": "0x445c20b66d6995f809a2566430b02327ba8c5916764a72d9fdf0864a90618874213a0d87a7278b0248be276960ca97db08b98468f47bd96606f48280d0205ca91b",
    "signer": "0x745895918A1926af8a7B4C34Af51BdF98bf5C7C8",
    "userId": "54958731"
  }
}