{
  "manageEntity": {
    "action": "Repost",
    "entityId": "535340650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c80545628e416dfbf497b8f1f5d270ea9bbbc00d2e28da5ac219c1792ad0d7a",
    "signature": "0x49216221c4786b7198ddf8740abe788ad1ed04de22a3ab52c3105182aaf3fab67c91422921329ee3d6d03532539efa700390cb7d3a4330bdc3b5655698e367691b",
    "signer": "0x98B3f06eAEa080E8d8b1C86F1c9FD36Eb33dEd5D",
    "userId": "615702798"
  }
}