{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9b250fc466dca9d1589bb69404bb85816fe12fcd56a05d923d887139b7d0b48",
    "signature": "0x171d4079e0e0b19266a4e4776327bf9d651c929f01ec70c90d79c7b0cf3532ba4006f322c7fd8902ff647a4e4721271977c18407c8f36b03a5fb8d70f9044f221b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}