{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267956",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76830069dcea2151df26d97772adf203c62094b6c65cf75a0de4710b5fde2de0",
    "signature": "0x63fac5c0cdb2cde85b09c818a2593e0afa9a4bebcabb86ac3eb365d89ca838950e81b81c729050777ce736eb3dc3c393bb837912b5b9b4934560e8eb080cbff21c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}