{
  "manageEntity": {
    "action": "Follow",
    "entityId": "728328",
    "entityType": "User",
    "nonce": "0xb807593ef7ee29af0a094711619b2c229cb8ca1920d3ba088de9fa8ec68de853",
    "signature": "0x7fb29b5266a1b705a9daf399f42e62a16422cb89e8ea1112c9768d0d8730b61820a02b166063193bf98f4bd1858e4f340bd45b25997b0f99b3a5ec960fc980861b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}