{
  "manageEntity": {
    "action": "Repost",
    "entityId": "623025737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26d0bf44de4783e0aed9edf790fc0d31ead92120a90fcf25da425c2a60a531f3",
    "signature": "0x575e8594fc61b0e4a3d825043c50c63906fb86d4658204e2e2405ca9c792b218016dcd0b3759a26593071e686101e9eed69bb9a4227232dcd1c4090a9cebd6561c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}