{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1099472714",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x359a851da0e17a7a0681c7e7dba32c370691cf26ab158c340c32a64d05431a33",
    "signature": "0xbf20927bce3d301293274dadce62b0116469f3577aab6da375e284cb38b5116c69e3a7397a8ca290edfff1f05d8e1abac369063cf1266add06896c7b82fde05d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}