Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2ef4755df54a50f8769423e0e448c821fa408f5e OP_EQUALVERIFY OP_CHECKSIG
OP_0 64d58e8af397854a61fc4bedda3d3b5d5c8dc193