{
  "manageEntity": {
    "action": "Repost",
    "entityId": "802468347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c8df71a8e21318caf5cd6bf430c4c4e2dce6c450ded6f1f7e53a9b65a437661",
    "signature": "0xf25883731d107643bfaa90d8a499bcc15c67ba4f2a549de4b7e0664e4b7a989273fa47ea0275a481764c2eee446fff3118193a1b062057aecd40b9656709f2fe1c",
    "signer": "0x4B8960b62360073E2472A74bfbd80138387fE211",
    "userId": "86339"
  }
}