基本信息
witness_v0_keyhash
OP_0 19a5501d8d616cdab5fd3a5b799f010be4ba33f0
pubkeyhash
OP_DUP OP_HASH160 4ab9478dee71e0468c66f5c5079b9edd04b3cdb0 OP_EQUALVERIFY OP_CHECKSIG