{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1089071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27cfb3a8605e1a20ca8b6ac49a9233d7cef2320b4d062f0dcf403299270388ed",
    "signature": "0xeec0ec6c46f7e6fa74081b4452c0b38a19194d5d2eab8a22d63a0d3eb61fc16f754fb329fdf1c9e833e03fdc12e4a0026cf24b1782d61db542998b5b17e451af1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}