{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x012bd0391a5ff0f03190995a7a9585f6f38f393427392e0ab36d65e53539ae7b",
    "signature": "0xb1b4a377772e8958a75770e3ea67e6b4c7d20702a213d1b1d41ad88b2ca1ab817ac308d37e09f52b1259b9db5ac2a4696cac0b85b960d0865fcc27c7521cd1381c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}