{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1655435821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd05b3687ef2a13add52edb3a10f9c816251dd0664624127e8ffc168acc2be05",
    "signature": "0xb30fa03bc51cd58283253d6a1f8b8a267395d6b5e2bb1f114c2e50219357ffbd26c5076de18df8a7efbd0be448355cfb0c7dd25d15f0ad365609d4eed9a6f2f21c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}