Transaction not yet indexed

623LUc97rcGurmzVV4kZjjqmjFM7MqssCXtTNBp4FRmzkVPFDtfRLBtD1XEwHeJnKyu2Pywpp4pk8NyruYpyJPH3

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