{
  "manageEntity": {
    "action": "Repost",
    "entityId": "339980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7532204491c0110f426102e2cd39b77375714c97b56a61a9604e34eacc566120",
    "signature": "0xaf17466256add3e851cc2ef86cfd0e2c295daa27ae2fef6c633ac1c38a738dab18d8c5148ed8e32b1a5a7f8331cc953b2f6159fe9a454aa6c96defbef01e14c41b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}