Transaction not yet indexed

55NH9EdzcJG2bxnXemouArGJxn9ixV5D8sT5V6HSSYXJ4QZsiePTzRYHFFFNhSZnjtwnPyG1Lq4KyTSvwMytBuE1

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