Transaction not yet indexed

2sme8ckcD7PpjANcMzXBkFpb6dgsBghqH3BmvSYkNJb1cED57Lb5mLt5fcRda5s4YF1ExtfYxFhLbsYbFQVVgccF

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