Transaction not yet indexed

RU2TegMJiPhtEPzvhYdnFgrAq6fn8D9sSZsQ37Lt1u1xTfvZV3coSgGi1vyzu7bBLMF8wtX7KKBvQxemYAJ69Ma

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