基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 78a22fc1c45ceac9f3abe2efcb484abf61fabdd2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2149c270f62a5dd93b313b6254f23ff34989e48a