Packet 0x30D1 from S -> C

[mxii]

Any1 know this packet?

Opcode: 0x30D1
Data: 50 31 00 00 1E 1E 88 03 AB 0B

Analyze:
50 31 00 00 // unknown
1E 1E 88 03 // id/mob
AB 0B // unknown