基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 478f3d4d235575d482dd035f9b3c50854f790f3e OP_EQUALVERIFY OP_CHECKSIG
OP_0 15aa973db1fa10c67c30b448f3ccb1672e7f5e49