基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8bbf2869003a19d7885762f01e6f9bbf5aee8e04 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1b8709ac4f770be473d6c492a20010e8f7cf0431