{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef32631b720e1cd92da18e1a7c991f7eae3c3408c1a104d781d17a8aa1743de0",
    "signature": "0x949c16612867bf05e0a7d5938395673986c09c56574dbe493f670e01e09c79d3201931c4daad55620523aee21e6d59cda0796cb553aea977214ecd7f32bc59b31c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}