{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e0b9514abebda1fa62973345795a3252dd6f7224521f68b2d8625125ed4e891",
    "signature": "0x54353ffadb7718439a5f092b09fa4fdbd6c990a8ff86fb22f2e1422147c2eebd0fcccd4c10e8bc873bd1b48914b54a990db26d569ae5ccd80e6fd7eca36b683f1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}