基本信息
witness_v0_keyhash
OP_0 9188d621abe75993bb9175c128f3b1931cd55d31
pubkeyhash
OP_DUP OP_HASH160 b1d7e4b4b86cdfc0b21055a6b10d990b0a1c09e2 OP_EQUALVERIFY OP_CHECKSIG