{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1941843240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x950b7da4767337e3a08ba9e795c38683a0e7647016e6c0e183badfba40628a27",
    "signature": "0xcfa60929506da6b94c8d8140a58a5adc58e6a0f67e9bcc8734e1963b122a11de078bdc7ec0c079bdea8c53ba32b6c91c7aba14398483e410c87bd2648560ab501b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}