Transaction not yet indexed

52cMdE1CXa9ppEpkmnfQLZuyDtf4whHq2Egsi1fYoSemkx4c7jGzn8aEjwqNBEfgnueanJaPkXntoUpNXeoNe4RT

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