{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1135985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e596c19efbd8d664b2ebd635f5d4579ad946f9c3b2f439627ffbb4bb1a01621",
    "signature": "0x07befcfa7bbfcfdaeff477ff6d13d3525facc3d78cad66df30953a721d9a41780dee583d6088ccf7ee3d44f99a2f3fc26881d0e80dee3cc22cc0251b5100f2ba1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}