{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2129217440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc82a5129c49edb7620336c37585ea5f26a5e9717cae697abd7b6f99d2d5d6bc3",
    "signature": "0xd9cc1852eab939db01afda5b66a6b89eec3784909bac1d154473da0b6f8c94cf42a71655fc9d527a7ea70e364f4a6da6d7f6ddab6390aed9dc22114b9bcd44611b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}