Transaction not yet indexed

mixgT2WSXQHU63kyksRGt7KNhDdtPJdFsDzWQSfNpfDLTh6v6xmc1ZXiD5sNGUC3J9bToKrwK7g2fNhABLLBtF9

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