{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "189977",
    "entityType": "User",
    "nonce": "0x44671c38170963565c19d030d0b22390859654639bb06813a8f661fc89c47e23",
    "signature": "0x6c8cd8eaee5197600a74db1a8713694d698dbe25a5b77eaa6b47f1b7f972f17e2054ab8218b8809522ea70c26c5de2448256b3a7ce293406108329cd7ebc66e81c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}