基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a281d8fbcd9eaff5c26dbf1117ab3935df0cfbf5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7cf49c4f3aa7c9270332059698bdc4f9ee19a31c