基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21fa6be1b8b6bdcf3d1d8db20af9085ebe00c98c OP_EQUALVERIFY OP_CHECKSIG
OP_0 6defa823bcebc24b662c5acd15dfe3905b5f3738