Transaction not yet indexed

5n88ADhBTTubQeJSQrhYHTBN2kbXhrBMbYRYtqT6cVQeKekuUfbP9vmqKpD5i8cMeFfapj77imPgL2Lf54PKMMVU

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