{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1424988113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a20901b3638b1b3af71d70ab2c46296b322fe68e2de7b27b546c3c87a2255f3",
    "signature": "0x9669c32cb0f0d63d2768fbe40946a8369ad20a3563b71d1a690aaf378c48fb0919d741c926443ef54edea232fa4e23c02f43ec0cad49002cd5fec2b1d11f892c1b",
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    "userId": "77551267"
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}