{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1496739972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f615c4f9240f3176d3163ce91c9b785b3ce835638b1909cda1d36e2cd5add22",
    "signature": "0x493c08298ab6edafd9604931a9aa62c887ac851a1d34d50cf30af5bf23aa2c4f292b47a2b5f8e3addd3a55f6f6907288fac817939b8650e384f30cf8203cbc551c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}