基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 74e34abaa12d92d37f81bd688f23030b0a36a69c OP_EQUALVERIFY OP_CHECKSIG
OP_0 7bf6edb4e4ef3ddeec9626e31a19a9207ee1620d