Transaction not yet indexed

3mpnzRXEh4peNsEYmRzyM2LyuhRwEThuwreq9Vp38HF9ScfR5evjMpjDDuUPQNdWN687vgEAK9DmdP2ZzPdXKb19

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