{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1577726712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4131c461826608aa74fec1452293fc22515778af7eb26b47baa258669c47287",
    "signature": "0x085e8e7f65f694a2762b87c8010f5846ae48d79b1c56f2708f0773ff9ee3711b2311efd9a4d97fffc38f390f3f86419b33afcc4ab7f9d77bd890b28ed3d1f6631b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}