基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 50d51a22961d83f10182cbcd69c6035d5fc21749 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bbf2f2746aed426b748eb4cf972d4ab70c2d2a1a