{
  "manageEntity": {
    "action": "Repost",
    "entityId": "633858255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3575e4c2a175c5b772bff58d2ec526284fff1fb97bedc5d062cca57f222f7969",
    "signature": "0x83ee8a0ceb723ffbe9cdfe2daee208767e60f0d379919ad4e60465bc28f193922eeba766ab24c1d31069e2c973486b276646c3ac07ddfd337336dded53c704831c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}