基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2cdfcd773931fc507c2dcfade925424d7779e588 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21c2e8454443c7a11b7fd46396e5aa0c0aeb67b2