{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x78c1a58d4f6b55495e42d9f883259a16b31055ec5ca0cb056956bb12afd2ac33",
    "signature": "0x3c7a7ee035fcd965468f695b6e92fc4b86459224678fa3b7f499135cc5e5db92234386c3d22d8b1f607682af4eb8fda1a80fc8c31886b1534899fc88bce804021c",
    "signer": "0x04c12B1E907C93Bc156ef0786b3A7f71b36527E9",
    "userId": "139700372"
  }
}