基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b281b9030aafdfdbaf30a164a3c84bd11a8c44e6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2bc71d15225740c5e969f0de018da2aa0dddb814