Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21e6ecbff8624d145e3b510837c3b8da166999b5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 443b6ea713d11b67a293c56e3d0b30cf1e7a94fe