{
  "manageEntity": {
    "action": "Repost",
    "entityId": "343231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xddb00d5f2611f385170afca61bed26dbbed3e335b162447dea6fc5dc1f92709e",
    "signature": "0x30db400ab005eaa6d6b35f5ee4db5ddeb645a21d04ede8f87af40145d953e67242d2aec473dbc3247a5a769d9fc2b0340416e05b643ccf5380d2cfc2373143041c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}