Transaction not yet indexed

RN53EUwc2yvKrU2ncFHGu2F8Ab8qzwPahAEK1Kx7Eh7BBSCEZw78y8nLqT5AaFPewbbZ2MuDCBaDzBDtCfDMDoK

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