{
  "manageEntity": {
    "action": "Repost",
    "entityId": "363999322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f4701b9425d0987269c804d4fc2b9dc81b4736064bb8f4f796d42b3b8e054c0",
    "signature": "0x5ebd91d549d5873b4e4d3528c6066b59eda8027f03d3c1401f521eaa53d5bcf93e981d88670651dfdc742ae956ad2745d71178b20607d5cf6159a37eaf42007d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}