{
  "manageEntity": {
    "action": "Repost",
    "entityId": "734782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x714c981b8ad914d363f37f85c2b92f05be5600cf2ab2d2c2487e37422f6f87f6",
    "signature": "0x033db8fd5c96f890c60135e05915d92f4d981e2c2a10479ee9aeaed0d16cec9c2b2e3589bc6f1cbaa75a1a926f881accc161d98afaf7b2d1c39add5cbbde15061b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}