Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 d620031a1d01fa641b2ce5d071840a987678adc6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a21a3aaec1d0d93f1d3b6b35480d17edbadf812f