基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31a8019bbdb9291b1b3cde7b5a82dccad52e710d OP_EQUALVERIFY OP_CHECKSIG
OP_0 f4536e81c267e0d08d38ba36611789c2af5451b6