Transaction not yet indexed

PpSREHMajCK4bFSb9es7kdAexaSESAv5UyqioEtPhDbMh4GbHpbCJKDrZP3fj1ZhtVpJZYMihLxTASr6jsapR16

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