{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2027601654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2e8064a8d97f8f8b0cd8daf3e843c2d392f5b0dd87dd77d89542ffed3690488",
    "signature": "0xb70deb2957d683aef98f83e97aaba1785f824083dd57f5bee5f743cc9b588a8f2d0b7f958989fe762ada1d1fc6f061cd4d9465dd7ec6d2dd77c8dfba2b95e4171b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}