{
  "manageEntity": {
    "action": "Repost",
    "entityId": "203049872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0aeb68fecc7b30335f48c82764685f9c9b7551a12063cd31a77090190c0aebe7",
    "signature": "0x6aeb1703e2c7299cf8a4438f8ee2e6e08a8ee90b6ac608f4d1829ecd9b4c6afc76c8930b8afb19af1bb48f15773d074d0e209671bea15e2cac5a020523e7d3651b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}