基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b31f4faf8dd40be05c04a291d39e051e790a4cbc OP_EQUALVERIFY OP_CHECKSIG
OP_0 bda46e7b0a608193e8eb6beeb9b3bcccce012eeb