{
  "manageEntity": {
    "action": "Repost",
    "entityId": "436429672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18c2c4615751a3e9bccb1da5820b42e320134ff15dbebc18caf76be941954101",
    "signature": "0x4b7692172b9361c65d3b2d84dba62a48c687425afba87f989454b72e160a40eb1bec0f385dc2bbc0bec8d76597e17c22586494838111ae9aa43f97d1e395173d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}