{
  "manageEntity": {
    "action": "Repost",
    "entityId": "304485196",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc41d30f73efa98072dbe5a729add56da4243269d341fb95728e4723827d3b40",
    "signature": "0x4127da8a696ced0d2bbbccdca0047c18386cc4cff7cf038fc542a6d017625cac0fd05069b43d343eef77deb0167ce2414492495d195b50808111cca6da4a202d1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}