基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 849b84925d9fddca16dd1438e6cbf8f901f44e7d OP_EQUALVERIFY OP_CHECKSIG
OP_0 7c64664b5062124878f6e6c6552f4ff137a39f43