基本信息
witness_v0_keyhash
OP_0 4d9654e3dd71c703cb0002def3b5fe0b3e3e49e9
pubkeyhash
OP_DUP OP_HASH160 31dd000e6c6a39749a085b4150c9b8101dae8eb7 OP_EQUALVERIFY OP_CHECKSIG