{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368343",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66c13abd24b9628a39d113a9c4b6649d509a1bd2154e5a4ad18004919328a0e6",
    "signature": "0x06b60334924a7a2a5cf28d4bad74a89758fd837beec6e9ccda8068b94db525ec6301cc5b8f8f467cc15f007d83fa6b8af79d5d6d795b8f2cc40a17145a6b024b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}