基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49f4717f8a0bc820a9763e35ae7fd461a78e7d2e OP_EQUALVERIFY OP_CHECKSIG
OP_0 f4a79fb9747a309bcb113a3c508edd8225dba991