{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1387500113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a004192c2e86ddc2ac646f10dca8157ca1c34cb03d52e0f439c8314b7ad77a6",
    "signature": "0x7da480e09c3a85cbcc9d99b26bd2784364047850e308959f166d337c89114c3d02c1ef6436aa2ed72fd50ce910eec2ece04ff9576ad7d10d10240eb6b4a8b7c91b",
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}