{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63334351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e72a06f03f0f1e15b732de96b9b93838010aa423ed62e2bef136cf17090b8f7",
    "signature": "0xcca77817a2fa39bfa14ffc745f00be0d004bed4c0f18e244cf9363faad4046166a04498a6bf29a57f8658243c90e00401f4d73c526e81cffc084effbfc8a64181c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}