Transaction not yet indexed

2KLk53EsvjExQaeUUmSGcSqjvEiqVF86h5a4t9XBArvS5eZAVaP4uxW9ckPnu87FACbbCKCUGaCKq5AfQ12bmsXG

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