{
  "manageEntity": {
    "action": "Follow",
    "entityId": "148833795",
    "entityType": "User",
    "nonce": "0x1cd591fedf8078b417b4bc06efce5d75b6de05be5e70915641c4deadda7bfe69",
    "signature": "0x3909497c99703650f2d18eacabb6f13602724b36adbe7001a8bcb6dde87c6e4a0fa272a56cf074cd6f20ea3f5caa28c64a33c1a689d2174f7fcb3b2f256fe8a11c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}