基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a2cfe6d336177f54c6a7f1ef4aa5d1bfd07a69c OP_EQUALVERIFY OP_CHECKSIG
OP_0 31cebdc227993ab3c2088a3a2b0b38350d6b56f2