{
  "manageEntity": {
    "action": "Repost",
    "entityId": "532241470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4d5e70f1fcd0af053d2f0bda115a0db85de998f6c14f5ea7a18bf8d4c656fef",
    "signature": "0xdd402a8487e91f2655b7de947f88e0ee30e62cfef01b2b8748d0097157b4174457bef2e7377544f6030b41cd2731c49f76227aceaeb9e2870a682dd5fa31d3041b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}