{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075894573",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b960c50e6e6302621df920b7167adce28b391940e996be412eb9f1b947cd662",
    "signature": "0xfae443b7e7444e111b764e0d3ebcd126654a23d114d59240d12af4730c2f503922c266bde8471201b1aa70b8ce8b861c7cd04c131ba6c3ff1b885bc95af28c041b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}