Transaction not yet indexed

uX78bqEBcRbAqb5uDj9SCGMBGWqE5fYkMGGc42T7JkKrPtgyKUmD5c4Ac3yP4hKwcrLemZTdtTEpcGPBR5x989D

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