{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39b31335f696546ce0f84232ca2c124efd66df1d4422c2e0802659cdee2cd814",
    "signature": "0xa63e9bb7bdefa78643c124c07629eb09d3b09ec69249550a2b60a507c33e9ae85408b840462d90303a72611bdc90df595424457343654c431d44f35a1cd3fe6c1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}