{
  "manageEntity": {
    "action": "Repost",
    "entityId": "807263148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda6a34c43fdb7a56da6becc21ca85d521bba1254e88e3f7b641acf29206ae344",
    "signature": "0x5a02fa5393049d8518a5295f3fdf504626d1aec5bd0232881faf1b6c1025e71357885b8872c4901f3bc6e8a1244c5085ce126b267348de08016f36acdea0b7cb1b",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}