{
  "manageEntity": {
    "action": "Repost",
    "entityId": "631302063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b7f2cfa574294abfe150fd901511608b56671dfac6e2333d33b0e6ea70d0216",
    "signature": "0x5892cf9df324b274bdbecab06f6c5a5c157d509a970f481edea1cbf7590f880a12f37d977def6a4df4207ee3360112569f9e7e0c8ee7a8c3385a322e1c6139181c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}