{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129319249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f98228d873ff95785fda5942b3a5901bf12372f8f86cdf2c4b27087534712d4",
    "signature": "0x936206f7321fccdac566143c7ea7b06ba58c1b809d61f17670cf6f17d40e42fe41d01de2de12522706a56964848f9e67f5dcfc9ddba0ebe0b53a3a79fc7f67b21b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}