{
  "manageEntity": {
    "action": "Repost",
    "entityId": "806440662",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ca2cca284a621cb6d2fb112b6d69623f55a62f4d932c51e2bc01797850134a0",
    "signature": "0x84a7cc65465c16bf38cfaee0182af3cea6b8967105d000fdffb6719facc336f94bb0ac6aa275f1c0ef78da9d453430efbc5b30278049a4755ea6036cd388924a1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}