Transaction not yet indexed

21nUXrEh9PMBzqQNPzH61chSaqRpEemTZ8SLWPL3rtNNN23d2Emb6DbhicRpYam7VNd55wBPTuVTusswMPgMDUYr

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