{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775465983",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56487a36e8dd3d81cccb8d543df949baf88ef55dec4aa66df94975147654c5c5",
    "signature": "0x4047bce3b1f48346f77ab8e2eae28cd3a8cdf0822cc125e031e0aba878580b0b4e36e4778ca45b3073285d45254e2c6e657568627399b5ef6cb5fe92fa9e6e391c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}