Información básica
witness_v0_keyhash
OP_0 637956d45a906fbd52c763615d3db5074b3fc1f9
pubkeyhash
OP_DUP OP_HASH160 a34ba5f23bb18a3ca1b80757368ab8b5a7527c2e OP_EQUALVERIFY OP_CHECKSIG