{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1373980896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2035ca720987d229da2d36389f032ec95ca40b72df41f42ad395d9484d758585",
    "signature": "0xc7e016fa374a41b983c7ec6f9a252ce69eb19616a55a9a86e1c055f2cf2892f7618e66fdbcb3e87d6fecd22e45759a85c8e67b1784ec79a9e1ea284c00f3aa491c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}