{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1319799161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0066220a6e29753d68b471d019fac665e99bd2ec04e3579373bbfb7a90d26adb",
    "signature": "0x3163a976a6e27587bf4b9dcdec51b080a3246f2edbe8de113993feea5dfccbea7d22065306570f2a7e7f63b1ecd32ad7f5723ce467d58fe22d365e4001f15a451c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}