{
  "manageEntity": {
    "action": "Repost",
    "entityId": "384640187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x276da21b5c09a65efbffff4303dea9acd3233d1b8915a170155cbda8681cfc67",
    "signature": "0x136b46e2003413ae272306b640cbbbe02b07bc80493049ee5495f1f7956940ce6d16909ce9fc92aff32eef8b9c33ba24fe4df3cb0c0603af26845bed3265dfb11c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}