{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1055401703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6112384e732a08683c895a9e348d68e2c47da615f5cf4399797625550cb647ec",
    "signature": "0x150589fbb96e99b4169e129e34d15461d199a1591ff3c6a7d3025194c557de2823dc3fcdb004c04dfdcaa7f3179bc127b8544cf6c41ebf4a231740ac770166101c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}