Información básica
witness_v0_keyhash
OP_0 816951aaf38d1bf22a9db5761a602ee1d23c8b71
pubkeyhash
OP_DUP OP_HASH160 7bf5df8ac44b6eb306a0959b5fd3e948f29a3836 OP_EQUALVERIFY OP_CHECKSIG