{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1965513970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeeb8f96a92b964528756e4c595d2661052661579af125c9c40ccfb9aff8f186d",
    "signature": "0x914f5b262c3825ada3d280d6e46279135f2c862a4f7b895536063de3042a22800c2d1133cb00e264d0be4e023a00d4b193cfdf902f5ab6bf24fee57f4eed37881b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}