{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1326534551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a48bec6908720360017338623c8f714bf51886a767130a12002da616a2ea1fb",
    "signature": "0xcdff34a15849a10eb746793c7a8b462e5481dfb902f62476a1da72431473b5fd6fecd0034675c998e80ebc8a1c4dfb6b57f43bb6b0909c39c29c7db8a20c54a31c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}