{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655521125",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53d4cb3c16a1031d0c7117f40f7a1f3d3fe881ba57ba6e61df1fd539407e068f",
    "signature": "0x76acd14f67c023d44a10414405b1346759fd8acb214f7281e9d43a1ba5afae035c4600afff7ce976e4c02e645acccf64ea6c9369169e35156473a0ed54d540ec1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}