基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 d757d74d68a364f53d77344be39410ffe79c6127 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a6d4ff9245e0021b8c431819cc4ab0c2d78aa520