{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681223935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70c3eae258d1f80a7a8518d8e732cdb4b40bef39259bdb172027d8af9f54826a",
    "signature": "0xac27a57b2a6d36fc752a285e60ad73b402d8aba4f51e49fa2fa04a191a831f5647fae368535484cf7fdb2fe5f17e4d5aa44474755e2c858c0bde3755cff487981c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}