{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x446a862e3331f26def8fe45ef92bd103555644b8f36aad60055025d0364f77f6",
    "signature": "0x938f081d1df369e9acb03f8376d0a51f8914f0639a2dc411f74b0e0005f1a7580285315a7241adb6cc88ba4d0845d74e646c7f9ebb41e732f5b0573ce18d84591c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}