{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984193",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x921f0f6f0559d35db2971e434c2da88a69be1dbeba360bf55822664176c00424",
    "signature": "0xa0cb1b40a715ff37993ea482618c4ca2c5629801fc057d7e429bbb4c522b60ff0015bbbf7d49b3c198b165300e5765fc8ac77c4117149728ca6670a5183b0c4d1b",
    "signer": "0x98fC2b30E6e70e62dB2b5fAE7b0292DE3D4323Bf",
    "userId": "480962013"
  }
}