{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327990987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x102f2d6d8ed5f821ddbe007f4b67d56167415d4f0f1fb26e9f78ead2f162f2ea",
    "signature": "0x0ea3cc7077ba138fa1278b06e5723c154af424d416953d1715a1dd902ff01642781c53b522666b68b2af7db2b6d6a2d4538971d712a28eeeda6953961d6cb0be1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}