{
  "manageEntity": {
    "action": "Repost",
    "entityId": "524007876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee8df045ed25362b1debaefe313d78b0b2d812457a8121f6371499f9bec52d97",
    "signature": "0xb183e34cbacf3dbae47af0149673a82d2e3d133720362101850e1f94651c6b42607b13fab3975b8e52539314dfbb14c2cd37d8e0d301b7dcbcf5046d40394aaa1c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}