{
  "manageEntity": {
    "action": "Repost",
    "entityId": "352147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91569d2aed4edd03bd3e38505d1cb27e8101c3cb2b8847b709cb6b9df304ca3d",
    "signature": "0x60936dd846d3f9bd5c976ef7ec1ef4bb708a7b1f74be9766ad8855aefe273d5e2256b15071ef028f51f7348501b33412736afc075b09676c7c4846b9474fa1eb1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}