{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1571773058",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1015d2c45a4f834f413e3c2d524cd06a195131b677d70ded25f29aa6788f60cc",
    "signature": "0x5dd3c7a44abe8be8ea2d60e3ea184b6af3609f8946093fa97b06f59acf15d8112b9a7daa800674ae37a10d5e845c31fc743c599072107bf5dc9792e9b7ab1ce21c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}