Transaction not yet indexed

55Da2euHE6ESJEHgSDStd6L6hmZtCmWVsQw6HsKVPF8sEAUiJpWuv56xd7SVekRuZo4RxWinLaXhusdrjoYHLfuD

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