{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681859107",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf508380d203d82a3fb7c1c76f145b56c4c9c037afd0fd3715dde36bf84c9b184",
    "signature": "0xdd139f9f9ec5998fda206f931d2aa0feea9998512a44df87139fe483648921e1057cdda6bd26e14b3ef6229b49a9d9dc9edd05659811641e4c08d19877dfd2cc1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}