{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086788993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x648697b2d4ab787e21ba2a2971d17cc66ab0561978102a8e09c5ed71e95dc7be",
    "signature": "0xab976021a43d85dea105eee1f7bb23db3460ed459951193d2a68c9e2b883977061ac8bf15f9f7df554de75de22305424203950301bebb32cfb9faf0a0eb172bd1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}