Transaction not yet indexed

NSMUFrZr2qHM77eEVWfGA4Vm4fcgoUnucZWKUaB55fE8jeEkw9tYLebRfdDbYLTEaeDUYLPpW15hAMbnHzJZLF6

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