{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586240837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13c390a355146f2662730825b9ed6ecba3ed184500596a655ace08ce1fb7ffc3",
    "signature": "0xed0c1ff6f8769cdd41ddf5690506d34f5b83ab8044835519b2783b38151a8a29451628b0d7f20767b407ff8ec4feec0d8b54cee8a68a7ef9e103b1f238636d161b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}