Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8019e442b87663c8f26d3a5707b4e4ed611fef3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 84a40baf0888b828894a2d9096b922dcd34421fe