Transaction not yet indexed

2XL51hgC3mVLEUAsjmGbqMHAtjSLYGyjUXFgi9HaR6Gh49FCQg2RCBVAVc5LSEVSdrftmCELPBtdCa8GnApma4Rh

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