基本信息
witness_v0_keyhash
OP_0 49de6533ee6e8f7a594bbf361ecfe51deb15bb7b
pubkeyhash
OP_DUP OP_HASH160 b8fd318eb71e4b3442d131aa59ebf1d530fd4c57 OP_EQUALVERIFY OP_CHECKSIG