Información básica
witness_v0_keyhash
OP_0 702063a9e9a1232d1c5483b407c7cd2c6d2bbc74
pubkeyhash
OP_DUP OP_HASH160 451f77fa91e4b19c0fdd538b40b3494a4f2c4b76 OP_EQUALVERIFY OP_CHECKSIG