基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 688dfd8cb932a7cf4aaf30739a44d0c6c4c768a6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ef70a3904be7e65c4fecfb2e5deeb4efd0e51207