{
  "manageEntity": {
    "action": "Repost",
    "entityId": "223927",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x618cbf5b96111c9b3e639c68f76d489a3d60e8f1c126adbea15b682e18da1608",
    "signature": "0x1b7a6a753bb30401c178ff1b25756a0ccb7a7a079ab4532be486b79442bcc5d15172fbc1ddbe3852ae8d906d47876c1a05ac2bc222d798dd8660cd6d2ef717381b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}