Transaction not yet indexed

678TL2tXRGzgDiiNPoFjfwDQTHn5T8yMiqzFFWbe7iXZVLUV55XPkoQL6vrbtkMsNUsc8LLqnYnxjPbpmmyFM4oq

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