基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2149e268cc82bd5b3ea1de668ab71169cf61e3d6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 dcff6975a67d6b65c3c0e914b0d75af16641a7ac