Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 821920e8f4e3db9d7ac54c397cd3a57fc49e21ce OP_EQUALVERIFY OP_CHECKSIG
OP_0 2b38d03e2c48eec4f458aae2a3ad8a507be195c0