{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf5ea0a136a5f4bc7d451be0ab76f634d002fd9a81fee81e146cda74d5b0b5291",
    "signature": "0x7e83e17a815779f040d5ff19c75e42fe12c37042608e08cb6472ac1f6a09b0761da8ed15c3922baeeec8dbe3b4ca7e5745f989d1c7acc89070bcd1ffef5a10761b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}