Info used to identify blockchains across ecosystems
https://chainagnostic.org/CAIPs/caip-2
Optional
Circle CCTP Destination Domain
https://developers.circle.com/stablecoins/supported-domains
CAIP-2 namespace, e.g. 'cosmos', 'eip155'
CAIP-2 reference, e.g. 1, agoric-3`
e.g.
,
Info used to identify blockchains across ecosystems
See
https://chainagnostic.org/CAIPs/caip-2