{
  "manageEntity": {
    "action": "Repost",
    "entityId": "78815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb5b6ec4b17d52b272ec2824e89fef735ae653d3f31acda0ea2f8e6e1935721b",
    "signature": "0xd48370ab8703342e3d3cf9592b3630ff116dbfd26670c6eb58ae40e95497cff274c16cfbd5f19530d4e1038869b1f818039a7790e739eb34429903ffd81199471b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}