{
  "manageEntity": {
    "action": "Repost",
    "entityId": "75783327",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44962e5f31ea9c276fd479312ee6ed65471bf087f0f755330591e0b9ea2f1e66",
    "signature": "0x95b5cfe63e6f7de69b4d7a10ae4a6c42c166b673061f60d9f93fa4b3eac195e735c066b5d41b50c76f75676ce45aacadc2b741e695934907755ebaef9df909481c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}