{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1967",
    "entityType": "User",
    "nonce": "0x1554a25c830a82b949bb95e1e7f74eb0db7424eb22853b0426e42a1ec061c862",
    "signature": "0xc46b475e7b2a5f0cbac36f6397cd17997b810e277a557918bed759f9c2f354265f4b19fdb0d745f3bee236d886abaee0c8e5d936d2f3ee4566f2837747d28fef1b",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}