{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1536979377",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8543ca9f171ec44ea422d51b3888c518349bf201c920c5b9a8b06bcd9e9e95c0",
    "signature": "0x428d1455e16242a23f69a551524a34d78091425d1b92b859c275e2e11cc4433f09234f352bd9b8581361c9de3a1a291a8d5cffddd9049f92723303ec67f21a591b",
    "signer": "0xe270C91f9476B885124d6c0208211213dC10036a",
    "userId": "94825285"
  }
}