{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1099527681",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e80ef5a01b9fb6644dcc2cd8eb4ce22a6a383497beaded4422e15f07cfbca6d",
    "signature": "0x991d4e2d38af98197920fa3fad5c68d0b08baf7e6821d44b7165c340c27bf5e503a5735ce99e97b1c8cdb403eb705c73beff78f64cef3f60405ff04b8456bfc51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}