基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1c4b2447a9a2a11c7b45fa21e43c25cef787dff OP_EQUALVERIFY OP_CHECKSIG
OP_0 2dd468000d1a56c72066bf1ba98146ac385447c3