{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1998956844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bebe1e41d0239f7e57aced457ba7cc9ac5ae8c4748c5b4e86843f2fc0a78e6c",
    "signature": "0xc11aecdf55f30f9c20a68a63434934a0e84227a9a36015c4c11eded9b98e50f62e6554fe008b224ef6641e8981988856bed8baf3c7dd6fb1862b34b4f6d8ba011b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}