{
  "manageEntity": {
    "action": "Repost",
    "entityId": "440025",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb220b50c67d6dcd99a2158b17ec5745740896b9176f9adc4d53f45eb3e55866",
    "signature": "0x9370c174830f82e8338dce18a864ddbb393f90f2426bba2b1959fc6353e6d25333eb15ce485963bee1283589b67afa33a3b15b758f211340def289ee40cc92461b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}