Transaction not yet indexed

5RExGvsLFi4JCp5K53aC1cdZptcMyzFrP4WAi5YPvmdSErcnx2JRfCNMSta1ZSSTmQghMoyZhkZm9p2aiT6Vx6fz

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