{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193327",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e8c771eda8d60956e188c1a12f8c54096f4b94624453ca9b5bd2d1af4d390e7",
    "signature": "0xd2810bbe79b130d9c124601be629d4c6f622047d3cd9cb3fd347528e12c2eecc3ef9d83a7a96515acc1e69ffd755c38d13746e8ded5130a22acfca34632671cb1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}