{
  "manageEntity": {
    "action": "Repost",
    "entityId": "813077215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00523c051521c402b2597cec2635a36b58fd3cb0c823988d254d62bc3ac9e626",
    "signature": "0x1da1facea6dfa1bd65828cdaf1314cc256bf683143850833f6217e7ab69a56354c380350363a4371bc7c11272b97e30534e41d73ba6b33947f560a67846cfa131c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}