Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bd3cd1f6046d6effac53ba6f96be44d2c2fa7e96 OP_EQUALVERIFY OP_CHECKSIG
OP_0 31a7b1120746812bdb94539a2e774e6ab7cc0b1b