基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 cac6872adb65b98aae24d5c7c16b0798d35475c1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8a21c5031bac42a613569cee22c3c42cd488b22a