{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596714526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x371492a84c23bf0cd6ca3c6554a138cbe1b4fae9f2505576cfa59f0dedb54957",
    "signature": "0x68f5f81c8649e089bf540ed581a14aee61d3601ed3f5f4c602c484f4cc7e2b5475a22f4a04ada89452d65df4a97be72658e9fa841de64c2777846901eff04d811c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}