{
  "manageEntity": {
    "action": "Repost",
    "entityId": "859968838",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d1004b740fdb580d5e70f37832f513156c58774c0754c29100f3cc5011a83f3",
    "signature": "0x9d86e4073dcc1af65dbbe2e149a2f04f5bd58743d9e8907295c08258df9712456262da372036c3f2c935a2c49c508e05ff382134c65be13f082d06ecaea20d8e1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}