{
  "manageEntity": {
    "action": "Repost",
    "entityId": "697735701",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4430819caafa816127032288f98278958a6586151ed93023eae892ff15551400",
    "signature": "0xcaf1006f55e11c6518c3fdf0150c3deb9d630d6a535c5b14044fa7ada75019dc3e742bfcfe6e1803748dd087e4cb31c1c54f5df1c21d2f3cb15448285ba6dafb1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}