Transaction not yet indexed

5u6xTo3DGSUpRC424bqEMPQetRbs7k2JMSTPaFz9FYajk2BF8aa8rfKfPrzoCEBMC6j32BFHCQSH7iDfEQRJZeCC

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