{
  "manageEntity": {
    "action": "Repost",
    "entityId": "886834403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x960b852a362870ed85da428d6e0fdde81eeca49245309137784bdd0adf66f694",
    "signature": "0x6fb4a3bd88c6d078d8416b0efc574e8b8c893e172b94226b5f0dae0f38adb4b96594cc0507a52e1721b4fb74880d6f3737d92965ef2591f1b41cb5b3f1f92dcc1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}