{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1934543950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4dc54400c0942468f68795746adc5ab087ee337360da4920af38b135095d1f9d",
    "signature": "0x9a34fa1d3334aae42ed0a13099d0251ab055bf57995b254acf203bfb04c985af708329f45e6cf4cd465e722725953bb5c5066a13f27ca0a69e943fa6a8948eed1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}