{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1174647239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x105a226d5c1ee349c7bb17f98d2f4e764dcf1be43fb94fa64d4fc4c78483a6dc",
    "signature": "0x8789d52e762e35f5b8cced25a1a1f8b083680bab7e3bcb5c9e14e0b1ec831b9f0743b2d49a922eac39d606c77592b15d4dc072b81ab1ea782d53b53048c2f3c81b",
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    "userId": "667809204"
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}