Transaction not yet indexed

NsD18JynNQbL2f1Ye3vUf7LPBAnzCEvHQkEEjmRNYivP2i7LyCmE5ttFKbADVZDDowRJGq8ws2q9u7mcDaNJAje

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