Información básica
witness_v0_keyhash
OP_0 b3caa3de36dfc29220e2481ed6e7face40e95c15
pubkeyhash
OP_DUP OP_HASH160 2f8b8d6fe457c4e5becd116f640f6c994924bb82 OP_EQUALVERIFY OP_CHECKSIG