{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc3be525568a9e0bad8702ff92176a2b2d5fb826e815cc22781e4d3965b60227",
    "signature": "0x5e48d869bd8ddf043df82350df0d736009937e93b2eeaeaace394d6db2462f3a4f4d17019b1de3304df003adf6e75b3ac2d7846b3acf16d66bcb11a80f7a5b521c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}