{
  "manageEntity": {
    "action": "Repost",
    "entityId": "415417",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8d1ee1bf7613cabc04d7c4ef14c23f9ab5723cd498dac47864269a624ec2a65",
    "signature": "0x8cb8903317259b0c2a797ee13b78d10f6d3ff2b8b3704fa0a236091141b4f1c01c68fa4746b754b64c984b664744a183c4f95fec9834c2c54268191ee58612911b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}