Transaction not yet indexed

2SGkTLis8V1KMPyjWXwwRfEY1CgxYqyedQcAcHV3gNhNPDq4sUg5xzuknieBq5R6e23KMUWVTwe2JmMYK1FiN418

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