{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76586441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43edac7c40e18ae3d719a007fb8607bcd025e54434f8bc3dc65e7d854c0a0bef",
    "signature": "0x9d32bdda091002360bd1c286fa153388fcd76164980f689e50f94594c65a03260bbc2790484fd5cf44bed7d4e82bd33561852341e17390376cae30cfa82d333b1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}