基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 50671161af98b6828e08e3eec2b8a2d0430e799b OP_EQUALVERIFY OP_CHECKSIG
OP_0 1a8c2bc0a9c299004cb9af40152bea5d5069925d