{
  "manageEntity": {
    "action": "Follow",
    "entityId": "298995",
    "entityType": "User",
    "nonce": "0xb64ba6f0a5f30f6cd65ec93bcb79e507c98065dee623c7ee8fe9e63dc7a40e46",
    "signature": "0x676f35950ed27003506f166c25f73f15f3ef54a92e16eee365b3096bdc94ebf677abb2f214eef4fcc2bdb7997d0eed4b46ebb7e6b7893f1afec193f24f8ff3471c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}