{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1030744948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x893f45c5bb4441481be7e410a78c143c906fa28e991db0a6395fad1c16bd63e7",
    "signature": "0x7c7c72a4d3af075fb1476f4c4b01e23887a5bbb6b1c29fe07db607449f7250894c27c840753a4cab90c366166c561fe3b4da0746a5f66fa0ef2bf64cc17d90f91b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}