{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435932",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ef826405fd9d6aeec50d312c1abc380807126bc3ece6e8957ef62edab87119d",
    "signature": "0x99277f645f03162bf53cdc943136fdbd41f0d691dd8bdf821d1a3655a7ef24263081346ae26b1d2eb8da07f1a69bfb33cce5c34333eb2ca8ba28d199e7b74e2b1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}