基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 38db550856a14327e1e51bca457f6321d46717af OP_EQUALVERIFY OP_CHECKSIG
OP_0 7b4e7782131e23c2aec45e5cbe5ceb4cf32a043f