Transaction not yet indexed

aMMYerWSefaTYebAAGVUrucUTfzJCjWK9Q4JQKVqAM4AwQkQb8Q3czbBZeCD97xGLc1Q8VmkWaBngJQxF5cNoGt

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