OpenApi specification: missing schemes that are referenced

[hideintheclouds]

Some of the OpenApi referenced schemes are missing from the OpenApi specification, or not present in any external resources.

Examples:

-WithdrawingData:
https://github.com/commerceblock/mercury/blob/49ed815110bc7030470585f578ec16377dd8a993/layer/openapi.json#L1342C1-L1343C1

• Root:
  https://github.com/commerceblock/mercury/blob/49ed815110bc7030470585f578ec16377dd8a993/layer/openapi.json#L1503C43-L1503C47
• OutPoint:
  

  mercury/layer/openapi.json

  Line 1627 in 49ed815

  "$ref": "#/components/schemas/OutPoint"