{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1685606835",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34d73bf1cf75bc8747acf1ba232a038f6a0e468f4cfbd006b49b487743ca6ded",
    "signature": "0xe0c9c7735310275568a83e371bdf1bb13ede03e11d91aff0b526f1dcfe1a692d43c53c35c60c362f8f67db0368cca162514898c67e64986a4d3703bfa5b0b0521b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}