基本信息
witness_v0_keyhash
OP_0 02994a534a312daabbde5f5d01c9caa3c9e8c172
pubkeyhash
OP_DUP OP_HASH160 51a070d5e5c9d61c42a762816ce8e3fe55f4efd2 OP_EQUALVERIFY OP_CHECKSIG