{
  "manageEntity": {
    "action": "Repost",
    "entityId": "759996922",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa86c6449e53ddc738a061c825f24521c7830daf83c8bcdc4abeec1578cce9dea",
    "signature": "0x2fd37de1581cd84f7d9c32b168754affd6adc2af98bd69d1663812ec8c597a6c24c2400f5b8db3b5101dcd33740e5ce272afb824a772008b264dd76959ee2f001c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}