{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2089862102",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x516dd74fab037dc29e0d459ae0c80616724e0354eab3f1e7fc0447e917eff903",
    "signature": "0x5b1bfad35784f657c0ae0ca85b68e19005af56d62c3278e532505462ebd8802252513d93b28de24170e3f87a213f862c9c036bdcf23cd49f6e4c70def8186acf1c",
    "signer": "0x14FF2Ce3bf23AEeC9C140996251F6f85D8e99431",
    "userId": "53273933"
  }
}