{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x081caf1431d547c37800aecdf86c29cf1ccb9268fefdad86b965ccd8eec46455",
    "signature": "0x43df2ecde8a8f4ee1ef4b36c2c25493cbfc20964c0a20464d4e3ffd4d3aa04e050b2ca51168f9492e87856d9f9a647148748b11e6cf3664cbccf91a831c80f331c",
    "signer": "0x3D4d8a781454E2338c482dE697d6DE1ACc7D9031",
    "userId": "599751364"
  }
}