{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634175671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x232f197b810ea0a68070e72420cedb7d0ea0e2584930ddfef899dbc12155dd00",
    "signature": "0x7af55d283a40d9273f815e288bed9faa86e503b0ec87ba74e76ecdd5aeeac1ee47f30c0b8d0c43c2bfaf2255a172e036a92e91d99270d1d211f997e96587937a1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}