{
  "manageEntity": {
    "action": "Repost",
    "entityId": "883716458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03dab9760069b5f47ff933f4dc4cf87d2f1655416622fc74bad7259043d2f11e",
    "signature": "0x7055d6daaa88bee4d4abdf43a083f0198ce8afa75a7fa103df88f03acc1592815a3a1c34d1069321d9a49e51f71befbb6e0f2309372c7ca21f34e67db442efa71b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}