{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1898208732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34f56e4572a9eeed8fec91749541a1c7187a670db573cc696535733675294ba3",
    "signature": "0xb1e5b15bb379a1e62e18e3b58d4e1d14d60094e276f30e97401ab791a53b4d255a5f23b0a7fdb2d419624b47d3a31138fabc2ad2ccd997e2ae65f1a8fe02ba1c1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}