基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 af53346f8928ecfdf2cdef8e15a36e8c98f272f9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7d21a4a6039681b6e5983500251859c2b15b2b77