{
  "manageEntity": {
    "action": "Repost",
    "entityId": "130619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6eaf07cf2728b55f7fe9aa19b5e11aa9d9df201d25027e0cdb5bb75a1298045c",
    "signature": "0x1a01d2d523ec0b7674d536412a53e3ff9104397022cf886eaf91560d4980b2e21ed697671d010682b92fe8a8574647c0a71402cd8cce9d9162c81549b27cbdc91c",
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    "userId": "486490947"
  }
}