{
  "manageEntity": {
    "action": "Repost",
    "entityId": "60239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39216d6bfac5d38e9fbd2b951d96bcb61979630db1f9c78b5ee765aac90da041",
    "signature": "0x619d7fbd49963566b00f95952fef9fa950028948d96d9deef51826c4ee370ad04aa5fe414c14c52670972d02aebe9355f85dcdc5b358350bd123bd3b1f1871541c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}