{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd27ff155db859074266bb68fffb1f6f76b3c14c0f8d702904d1b48d9c60017fe",
    "signature": "0x41f2512ac81a40ae168c609b5443a6d0681c99cb886a7206fc554ae5bcef7367295dffbfda9e461fd460bc9f0928c478da77259b3383b41326ea7c7db55f3ce51c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}