{
  "manageEntity": {
    "action": "Repost",
    "entityId": "183535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd90da879cc4d8ac770a468a9ec4318ea0ee116318851e822319d8aebd5b84bba",
    "signature": "0xb97e673eb12b114b6c278d2153e6d9448173196cc15b92589cde7fced8397b861f1a7843a79c786163cb92436f349d07c2c69683a5f17e3a2d54f2d54e65b2931c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}