{
  "manageEntity": {
    "action": "Repost",
    "entityId": "28777",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf6dcf10f086f888bde53a0b0ea04c51056a6dd8637de152e7869e75fc716ff4",
    "signature": "0x6d5e159bfb7fe919f0ec9dacae9ae85a147e91d5ebe9db53413168ecad7814691aefed57127f278ef2df5b633c4464eae670425b3c98d941aeb211146dc55e0c1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}