{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1308668414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8149a31b5e02f4770052667b9ccb99f2d65c288cf38d37977776f3ed56f38159",
    "signature": "0x4477069c1c66a7a95cdd9e99c58cd519e84d71551b31191fc16a832ee8fad3c46c2d22308ce18f10e828573c9e533720aef6db3e630220cd2ab66e3f7e70caa01c",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}