{
  "manageEntity": {
    "action": "Follow",
    "entityId": "900066767",
    "entityType": "User",
    "nonce": "0x7f94019b77c831b2fa3667b308a8a266ebd5475e4bfef314b03a165df2b3073b",
    "signature": "0xb8143a942c3d400a95d67bc0c3f0e72b91f77ce3b265a3f2e10edcfba46d8d0c39836999b59d5f22c857c2b8c0efeba61a58806bc8f067263a281d45be2c53861b",
    "signer": "0x40E8E224E8F8a9f835e4dc8851Da72DCEd75986F",
    "userId": "504092010"
  }
}