{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1090071115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x677db66ee201c137a40f875ae3f5120930cdf271f596380e2c99b260b83b4d65",
    "signature": "0xea0c006c171772d384bd0db0507d9c7ae5d62425aeb14adc44d9acde04a433b5268e6e0f7ecdd6e620422a28e1dccb35f12f6184eef52b8f9f87f209ab6e1c111b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}