{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1441283078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf9905c145ce9f72dfaaa374faa19aefaa7e3e3506b919da0762d8fc41d9cb07",
    "signature": "0xf91bc55480619f83cab6faec9e40a45e2aab09367f0d24aa3889f1d0635b10d73740ecec8faa3445e6c0ddf17e46e24cd23e5a21cd98224ea33b173d63a8f7671b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}