{
  "manageEntity": {
    "action": "Repost",
    "entityId": "808979900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4faf5a4b2c631edf775f28dd409b43374172eedc3d497767a871eed195152b68",
    "signature": "0x5ba5e06a4cf6540e383823c1bc4703fba218a53690a3f694faf3dbcce5550f596f165b4092ed8da49c6eb65a20c7e71121607956ad13862a5f821750004a11f71b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}