{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1099631094",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcfa268753f26b7404488fdcfdc13a404afb279daf7773682d3c94d92802f6fd4",
    "signature": "0x041956f45a56d227028b1ce31bbf4d29cdf52f03881147fb595a163747b3dece0f2a1c4cb02d4c6028e4d286ebc7300506ff319ceb4e1fb281fad8d116a03d301c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}