{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1251182234",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80d8eebbfca285d1325ee152724d366bce0a88c28f85a1ee1d48a950074e2247",
    "signature": "0x872a1bcb24081bace74c5dc24fb6d9aef80453d5cab19b3a1ea21a94b90044ba732277229aa995c3c3dd77a950d04b7922b62eb8199f6d8cd55b885a7a95b9971c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}