{
  "manageEntity": {
    "action": "Follow",
    "entityId": "193671",
    "entityType": "User",
    "nonce": "0xb8b55148e351c7be3b9292e1b507d754a8b796bbf365e288649b159ab663a1e6",
    "signature": "0xc51d44705e5408c324d1ed032f96bd2dfbbc50f4b85f9cb4e5ce77b4af50f632693bf426c42e3d9e1baa0f6f1158f51b1e9406ffbd3156316aefa181291ac12f1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}