{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1240803999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa826262c93e52b9324c0a87e41354674d14144933084aaa2995bfd8bf57d42cd",
    "signature": "0x661b0b8b90a243735b346a053e8a4e5c24abd2ac07ad157034defd089fbcd5b63259998c70addbca9fbec815759a12dd160797761bac9cca5a4223ed643961ae1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}