{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681595816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f9e8a652b9c5dcdc54aad9f22625f065d677c822b569586e30fcbf0a8d9f960",
    "signature": "0x3ad7eafcd905d010888e4b3b0cc7d1a0fb8bc580a86c09b97d0ec25b99f3dbac385e78ce3745f0586824d00f6668262aaf8016ad5bc9b7d505104d02d55ae9d31c",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}