{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1731974827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6eb82d153e578ad76474a5fd85e12db1d0e1c212435cf2e45a937898b9f0393d",
    "signature": "0x2bb31ff1e871eefaa163510b44e160c4b736a37949060c91e90306d2fd482a232e717e5e131101c4c35ea95c870369b9caa8e531d020b51d59d1b6d2d30d64831b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}