{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1971282664",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb23adff7516a005e3f235606e8e071248ca83667efd1145188350ce345951438",
    "signature": "0x9af80cdccc2cb6ae8418d487c6f8b6a81c6632b9e318943e331907682125a2057d7d25b8653bf98fcad65f691858562f01beeb6d923a25b38892fbd1ec8add3d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}