{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1758892984",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88882cbf1f08ff657056a06d972a93e6a73d6e0007ec6e09d73f9c65f6285897",
    "signature": "0xbfebee1eded084113c605984752eeee59a14022413e7cb48490ad87b29e76f0466ba3c300e80e47d25c8ec5439dfcc05562ae95b201c102b407cabcc950317041c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}