{
  "manageEntity": {
    "action": "Repost",
    "entityId": "659123851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81c78c5cc256d717cc1be11ea3a672517b6dd2d8219590cccb7b3540fc904b11",
    "signature": "0xbf31bb7ab5c07cd8bd117b6ffab7e9fc45ef7330e39afaaa68255dd922f89df03101d6392040f113ee02e9053d7d0c42a17fdded8aa15523f961740f152d2f471b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}