{
  "manageEntity": {
    "action": "Repost",
    "entityId": "651161264",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x185ef265954acbea361716428437e0e298e33a7bd2549c6521d40900f6c92511",
    "signature": "0x1e58c45f9d59351c0989c02f1f3541359377df1f60adb83e2a5d06dc343603f01c1540017bcdbf025d698d23c3654845bb6fd28a4e7de4ad728470747d1299161c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}