{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327412971",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b1204420a51754ec2799691a1a89c00823baa2d3b2c85577900ebc5ec77849f",
    "signature": "0xf1d31c1614dc178d3fdf2f472dd5c21423e1f533a1a95c403d818d8c987b45c22dd238654306aef82bddd7cbea66148e4c711f2446794e8148eb3994e4e290001c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}