{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1641149296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ad84f9ffdf6651bcc5258546a38ee1a45c2b99b0a0890c08c84daa8a349885f",
    "signature": "0xe8ca88dc3fa04bdae9d8674b6ce7fea1f9b781f8fdfe34c7cb90a86627bfff8f584ab04d3773188ab28f63f3dacbd3345d7d5b150973d3d9c4be57908b2662b51b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}