{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222465",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc051cdf692d387711b06bc9302745d4caffb7c0b31dd0ed68ffdc08834ab6cf3",
    "signature": "0x401f069392a609b6435157b9f398e6d4045e2380fb7c7b3db192e507d83d064337bc8487e84aee0059eeb43409ac0822ce50a7a4c8d13ce87ca131274e1fcd8a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}