{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2034910679",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8436b1921db5dd5dba991c68fb45ac3c95dd8a56f7ba3ebd1aac0667dabacc00",
    "signature": "0x5c7248be8ddcedf974774552691a49891b94e830dd1b2438ddb0343fb39fb16d5caef7fcd5682ae59c1006f863376f67125e14dc56f41acae10dceae5da3ab3f1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}