{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1030585",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01c3b995018f9add52ea7d703ecb47a24f512bd55a3c997887749b28fcf86d09",
    "signature": "0x109679bdd5bdeebc89bd67b4c0e93851484d03d113889a72dde21c9fedb7a02a21f9b7150e6711bfadcf369e7cac8cb31d1c044e11e24018888edd9442929e191c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}