{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1047922414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4e7db8290cf7c9abf12bbd487074368eda1ff7c6125f3e875712622ca999204",
    "signature": "0xb08bab4766e52a9cfb7bfddd79d257125c324a7f4f5f2bf2ad4a9245fcd00aa6715747f01e859633974b6a8550d5e6ba7df6befe9514d8c5d533b0c4fc723bfe1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}