{
  "manageEntity": {
    "action": "Repost",
    "entityId": "915007283",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xecb7ed6dd208abfee3d187160fe5bfe83246849833adbcdb4985b2884de1a95e",
    "signature": "0x5ba0f963e85c9a7584be51e6158c2033719dfb966d30619a88a0f57f4e3e2cde7ea8569b5e27a286c3c7d297f690bfc0d1c4044214c3f90b4e477a72d86284df1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}