基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6774d9c6bb18291c73fc6929ca635d2f4455a5ee OP_EQUALVERIFY OP_CHECKSIG
OP_0 d7dd2d287f96aafa75e10351a7ab8f04b970fca3