{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410810",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53596bc297b7f0cc31f0401222141799c98779659f7e6acbbe7524aa2d66e7e5",
    "signature": "0xb8593d475484d4092c11e21cc3e61d8b995f66e25ab6044a15358c7bb66033a60e48af2c1fd0a23d6140c5aa44d509293a6439178676505d6cbd470d844f6e941b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}