基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b2cec457ce51660f3be01905bbe92f186aba2e32 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b8d4c7b7a63b40f38a1173111a71eae61c5e1249