{
  "manageEntity": {
    "action": "Repost",
    "entityId": "681680969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd817b67618154706527e0afc1b31287d8f68ea6b7431d3adc09ea1d23a9d02d6",
    "signature": "0xd8bb41ffae61a29e8410a8f6aec3bd86f833b0a0473d3cf5915a341b7f3bbb846af5b6aa0d6052169f887e190cde93dc781916f799527c9cfedcbf83b4a28e7c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}