{
  "manageEntity": {
    "action": "Follow",
    "entityId": "290283513",
    "entityType": "User",
    "nonce": "0xb43ae921df8d42bf8f14d2fac88c673c059506c569eb77c22753f158584e3c4b",
    "signature": "0x4fadff4edaa85dc4fa999faf0eaeea6149c4fc3ed8c7a7530650c37b16e212bc344a92d7184b72105956b972ea46cdf66a0f842caef40c90e277153281ff54451c",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}