{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567983919",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc14bd07ec2f1454b313626035ed5258bbbe3563e543ab178c71b104b099844da",
    "signature": "0x1fbc7e824e1d3cc00357bd868e7c33324be449a2c5977d8ef9bcbc033d081eca2eabd363f261f250fe5e42771d2f3badc2f9c0ad56d79e9feeeb32a14b6a35dc1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}