{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1341538858",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcdae25aad7d1e34f0c8cc7180b077c1611c3d1e73e547649c773c26b99f7db7",
    "signature": "0x016cab74aac61ac2db38102e1739ae8f66283edf038f2e8ca5e66d0c7800238255a35d3758f21bab9825af754f426c1fbccbf34cd6fb8a6bef8c17c9352b64581c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}