{
  "manageEntity": {
    "action": "Repost",
    "entityId": "682692864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70743878f78d8c0a37b3ab7bfb9f283efc35c6011c23f12bbd66d98f8bd125b4",
    "signature": "0x3a77b6452cf57404262b6474f69a2f8f66a269d7e561fa6ce3f520e6d5aa643e27dfb34ab12c13e4bf7274ae8483d24b6f941bfdc25d08ab3be032fb22ba9e861b",
    "signer": "0x32987cB5D8fDeFeb44447584950469BfeC9Cd41f",
    "userId": "63084"
  }
}