{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1433589811",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5792707b155d5dd15ef93c342e6b8b4aa1776196d95d4c93d6b23f340153da9b",
    "signature": "0xac43f0a067f6c946aed3e24a505882369b3cb2a73170fcb98de6874f103fdcb51083e373b738b7201d9968cc512dbca9a7713d78da75e03199060a6570a830ee1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}