基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19ac74eb7a30480748757c7cb3c76ab9e48fd0d8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b5b45bf38fe1a15ad4c02432e4d20f0375319a51