{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1578980763",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b68cc6a56a1a239e22c04024268655cab553850929154910f09bb946fbb4d4d",
    "signature": "0xc5b02c2c7f0f566a86889e1b5aa54a0bad8f09f5de627bdb993c7d84b723ffd41cc2647ec6e0d6be548c665cec2115d747a7f320f4f22cfa56f3144ac33b50101b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}