Transaction not yet indexed

MCELdsXqZQMqiaKWsRy5svGAbY8iwHLEdFYg3KcP9KoSvvTy4t2fPiV7n6fz8Q2UiaWkfBk2pjbCDmCPXbQc5N9

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