Transaction not yet indexed

NPSTFrE9BLKBwughJzaEdvNYPmMZxMa2FvvBkHgrbuBJeTYKbRvPYA8NxjbbXVLLMVQAtFM9f9a1CRw4XNVW421

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