{
  "manageEntity": {
    "action": "Repost",
    "entityId": "811900410",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36d62415ad08535e10f686b17a1f27804b80260ba69e3adcec5570752c76f1cc",
    "signature": "0x04e09852cfb6e5dfab686aa55c9d3c80319e91ab8bd726e2d2b1027d93a71e6b6ec90a0e7dacd3e6f5b4bf6d056cc09e624b3479f6e5fdc518bbeb870c9bfbf91c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}