Transaction not yet indexed

1mgS1tyXsESsd3q89RPR1JcVKB9xNWi8WhJ4vuC2rtjoSGQMjBG4whvP6AniSrDvWvaE8ThpuoMnSK6MuscQeN3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.