{
  "manageEntity": {
    "action": "Repost",
    "entityId": "341748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd59c756f558eb7e6a810bc5f80da27856fd81d8c462f6d29da1e76f9d26a231c",
    "signature": "0xb06ebeb70f264180f70b4569d3d2978baa2f0d392bb711980ec8fa62a359e12374f0f414bc608eae22f314c73a9292e05b21d66adbb43f47ef1e7dad857a23401b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}