{
  "manageEntity": {
    "action": "Repost",
    "entityId": "611758978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52608461ba92e511ab425a934579f5b446f9a7c2d425a69b6047721bfbdd40e8",
    "signature": "0xdbefd6fb865071a822bbeeab10e61ae1493128fdae1087a7c923401af5caced1388aef15ad320cb770581222ca91caf893f9f6240eeec6895d816f11ce91f46f1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}