基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7990f7ab6c7e9d344fe7a199bc0f13ebb07a787 OP_EQUALVERIFY OP_CHECKSIG
OP_0 49d10128ad84aa2d79dc17b941a63672a1fc1d38