{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128561619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bc278aa7f8ca80b806c123782277c29dac805e3cd7aea7ca999671459cbe065",
    "signature": "0xcbf3d01dc37bfb74f2ef19000bb08de00cc9d9f59917482330df309dbfb11496390b80683fcbaae65e8c2a2ac2fb7157f2f317329e73e88da5edbe0463abc1471c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}