{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533896537",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f49e7f169d219d09d50825291acfbc060a79e9dd558d861265cd57463cb1eb9",
    "signature": "0xd9090d60f1a27c25c0f1bf51e40873af26104403e65d97b29132acf4c5f9f0cc5213abf942c1e3dc3bca6a3d783fde6c158a46bbbf1d10e9e81faf0ea2e3e6871c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}