{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68fd1fc3af89f63f885538e592b1c4521ff705030a3e52c373a0da45ffac5a0f",
    "signature": "0xa5afe83442827dfdf6737b3822905c8c36b89fcb262d91dda25b96805f6680d6488d3012652d176e8cf69cc4c33ec98fa3106e8a3757869df016b12f3ed090fc1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}