Transaction not yet indexed

55Qdpp3sgErTk7vDhKQkTxD47CXmzHq2pwLpbNeNNjzzMFzoqzPyDuREb5FeNoumSmYT6P9YCkEDuzWbnT9Horc2

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