{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1231788806",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb6f21052362a9dc916e37381a2c7480aafcc71cf765db1935ab902f99a3854f",
    "signature": "0x2f7090737b6e180a632bc97fdba931f3fa99f84b0f0db32fb120cdf8e686c76c79440a8197a47f45019db832525184d829ebce3249cbfd586cf9d441b804207c1c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}