{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2130999144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x528c8ed07f46429ff84812b3d972ca6d75d134fd389c66a5feb4c565dd200cae",
    "signature": "0x4d49a4618460b389e81a87c2786dea79a07bafbdaf417b0de5635457e7fcfa1b0db7f534bc4d5195bb9f8ebe18b59c01acdcbd848335cb2086191b0a04bcc2291c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}