基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a9afe5ec81666508c466c971298f98b4b6132da4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bf7a0f186821c3abe0b0bd4714c914141e041a16