{
  "manageEntity": {
    "action": "Repost",
    "entityId": "378879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b67be427e16ea0b6a51922871efce14048ffeaaec69e0fad473584662068551",
    "signature": "0xeb36a575ae524c72cf70b53605257bc9766d43536e9620231cb26d15b40e869b2ddf26b898316c0e8488f4d7440659e8950e4153d611e5d96eb66aa350eb92f41b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}