{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x92028880f49a538567f08fc1a7a96c55db3a65b1c3414f6e57456ae4b2a52a8f",
    "signature": "0x889f13f2f7ae6c7c95ef4ae41d09e89492516f5f0d26ff65f728106fb13c3c9e4445579b43e0e1ce9b7ce84f49caaf033dd1152a3a26d743830135e019ba2ecf1c",
    "signer": "0xD050aDf7320DCeDb539693B8BC04Fc7dfb33d567",
    "userId": "511243459"
  }
}