{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1497608983",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca0bdcbd4b98e0a45b604b9711cb6fb133423a8c1f2ab5137c81f965154f2627",
    "signature": "0x05bd3234b2cc8d0733411ab7e36f49d1a19599ec41a912ecd8721882b44b50094d6c984ec22ee45709fd6aac19c63cd8f9bc9350bfb48c5d2f3ee4355ae6b9391b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}