基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 647aa94f85393619bdc7b2f8d76e66d298fc2aa5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 78b750b5c1ea6cf8afa31d74828200943fe43e6f