{
  "manageEntity": {
    "action": "Repost",
    "entityId": "966734491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ddf1db25f122324431f01e387798864ec7a5b40dba9e32c663aff264e264716",
    "signature": "0x4b48c30b724002c314f9c555f353f66393b8fc2afb0fb6ec79e819cc0e7395ed0af4520f9219127177f7491aeeb577f983bcc951e2e15ef9fa8b889b2076f6781c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}