{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1661384248",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06c74adacc33f621c6a147de71681b05eaeb379d1902dda2bf72ffb90aa75d44",
    "signature": "0xecb90db479c5d8da04d4835295ad35109da39793fccfda13f45187906f4ec47b4ab0f02dac145ed1c54a31ef5807c7e5d15bb6c3db1838a586cf4dfdae2b96271c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}