post https://{chain}.gateway.tatum.io/construction/metadata
Get any information required to construct a transaction for a specific
network. Metadata returned here could be a recent hash to use, an
account sequence number, or even arbitrary chain state. The request
used when calling this endpoint is created by calling /construction/preprocess
in an offline environment.
You should NEVER assume that the request sent to this endpoint will be
created by the caller or populated with any custom parameters. This must
occur in /construction/preprocess.
It is important to clarify that this endpoint should not pre-construct
any transactions for the client (this should happen in /construction/payloads).
This endpoint is left purposely unstructured because of the wide scope
of metadata that could be required.