{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1325538588",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x821e05fb999cd4a5bcf39648e2581bedc5414a795fa297d07530d0853296a226",
    "signature": "0x859f5969a439bd90abbdbbf97cbc9ca1c4de7198dc473ceacf188a7f994dd700513277e6086149a31cd658af4b3d6d9eb074602c18b7826320fc6b887d140bc21b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}