{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988471159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x640a0e0b681ccfdd8cac444a9ccada7a698ab3bfbaaa7a07058ececf975e7c4b",
    "signature": "0xd8ceb4293974ed95dabf4dd5b8735e3b06e3f3e0f39b27e44ed72c85ac60b5107c8238a005fd2d62bdbeebd8d85487b98e3a9da67393b2983687a1b8c7c9c5261b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}