基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3ff857af1a30bde521b4c3da72ff97e9441bcfcd OP_EQUALVERIFY OP_CHECKSIG
OP_0 64814c4e4e654bc6a3821445d4f5ea0782ebf66a