{
  "manageEntity": {
    "action": "Repost",
    "entityId": "65423213",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fb282e7eae81793dd2b9d8d897d3d7cb4f8a4214eb6958b2324f4140f1dbabd",
    "signature": "0x9f430216bb604c064301072552ec6b851813c31871d121a223668ad7181e61aa3d22e5cad005fa19a4ded46998b8e2f59add0ec54c6317876ca49581b3a682bd1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}