{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254015863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0d1f72d81814c6e5e11e92fc59643b0be0001677522428e69912de1b0651767",
    "signature": "0x8b760b932d03f1081637af5c209d2c34c509b9da31268a16f6b44047ebbf026a61782ced8f7491f0930607f620f926624d7047c4abc0bd519193dc21e1279fde1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}