基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f019747b8e13d54decee35d642d1d57e4ba0ac50 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3a7ec4561cc15dc15f3f7d0f0e4f86d7bf3b8338