{
  "manageEntity": {
    "action": "Repost",
    "entityId": "280010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd8175a882f12763192103fe2c04b4c64fb7c15ebd133fbf389bc033f24c7272",
    "signature": "0xe2c25a5532cded329c9ea1fe404fb4aec2add4f5c07ed94022b8d2d8645a58090a0808535d6cd71943a0e8251a3e0e804066e8cd4f78323ab4e51f2080269bdc1c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}