基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 503afca22c29e2b98be03f29fcbc4416e2d45aa1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a1e389d4dba070e5a29d26650abbd9624664a6fc