{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1446596547",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf28eecad35a4684e14ea96bf628558fae9789b159b99526feee73684d03955d",
    "signature": "0x34f7c75c1129cee9d8146b60fcca84cd10b48c4def4b29927f70da6f6f2b42b745714f45d0b0f4185fb5b3608e1ef79563a1237ab2082c731aab8243d865cf871b",
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    "userId": "77551267"
  }
}