{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43535079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83e3aa2d5de3e847648b6b80ed8dc480e1fe7545e5f214b9fd74c6bdf24517d4",
    "signature": "0x5010a54a7a468fe0d266a1cbb5b6ea6ec7f07d56be0eb381eae1ea3c19614e602c7733d52934ec130dc6fb7c1678d67721bb4e2872e3cfcb80b54487770666ae1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}