{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1352086342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a782b7c3c6ed3f2cc6ce5c0cfbe8a1b292c6d71a2c0039eb535ec200227b161",
    "signature": "0xa509ff68c518341f6a3e2877172f6723eaef71b46f26249a8390e4cb6f0ca344265cbf3a40b19c84787f284d38bbc58b025878e4bd0b9738925ae800191cfdca1b",
    "signer": "0xC08bE28cf05cBcaE3094E0FbAbfA61ca8Ad61dc1",
    "userId": "190259218"
  }
}