{
  "manageEntity": {
    "action": "Repost",
    "entityId": "419216",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa78ed0f331aadce52f7bf994eb3eb55dda1dd61e717b96b81f0126a16a0beca7",
    "signature": "0x0ca764b29273e76e4d3f35638e449f73f59c3a38d9e7211cb87571cc310bc2f87601df0ddbd1c14c1e41dfbfc53d6af8cb4e05ca3a971514d9862fca945482c01c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}