{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2111291338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8850037baf615153f2a02ccdaf50ffa0b2be3089aee94ff30cf0d929f93936c9",
    "signature": "0x91a028b5fec172ed580b6a9fc023fd7df3e360d0a6ce4d33742dd16a32cf233867f257298d492e8ec51427dc6a75b27de22fa1d5dbe81d94cc063a16c72e11bb1c",
    "signer": "0x8FF85C5AA450a88f13FbD5170e24E2a3eFF32518",
    "userId": "311829956"
  }
}