{
  "manageEntity": {
    "action": "Repost",
    "entityId": "464923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b3fc748f21818684a3342a5d30ad33d7d06d4f5284bdf408a6a6c307adc50fb",
    "signature": "0x96b1fe6c08b0ce256c83065a9bc55dcaddc8edadedf22652b3a1890d476f53c74baa4a65a4ab37ca7f295c14aa2f2db433f765d06f51e1260e58d01cfa02b7ba1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}