{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1264644038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x543d8924370b61fb785df15b24eefea7401fe3350e0a79a6374a3f932b3f287a",
    "signature": "0x2937c887554ba49d9c5f749f5fa615eacf24e8b7502aa4f89718116f5b7b9a112698a4655287018e63d8050bbec414ba813afed116941895d7ef9ffdaab9f8ee1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}