{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128920391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b14fe7e8173fe7f1203ad3f6be6a21cdb4dddb76ef5333771422fc237eb1dca",
    "signature": "0xc8f47ab9f031d498359cd60f47e30361f05c5c34e6272ae5a03031c5549243c602173b2044a7925803cac046be994cd6cad58d4e42777596496df96280e37e2d1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}