{
  "manageEntity": {
    "action": "Repost",
    "entityId": "475850227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7a248a5271bc70fadaf687a24f7e08fad10668f1a71059f0b0aabf5c61bb151",
    "signature": "0xcb9bb6c1720c0885bab29f28588f1cbf47ae018bde56f965525111dd555a20b6046edb1e2a845ad5aba210c722508bc298c689de91bc4a4daadccb5ce14e80b51c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}