Transaction not yet indexed

2SnAm18hijpJ2rbPXsWpyASyeQx2K4fLAdHwFzGUPy3ed87nScUdwqmv4dJts6vFM7Y9gtT3BjHrXCS2uLq6vySZ

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