{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534370965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe76830f5a3d5d2c70fce83936c15d3d5a23bed53780fa761efe365a649795d94",
    "signature": "0xa9763e35232a75cf51f2c76a0c4b98f7e70cb47ded3a6234065e955be5d76446744da6dc7132234ded29247df2d80e01aaa4641002334ee6a5d5a87c0ca93b4e1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}