基本信息
witness_v0_keyhash
OP_0 50f41eaf1b0115505c4234b8d62dbd0f8e7bd18a
pubkeyhash
OP_DUP OP_HASH160 31fa8de123097405a86e1ff3463b1892edeb926c OP_EQUALVERIFY OP_CHECKSIG