Transaction not yet indexed

aFfM2fLZtjcFxAFFgGkHhgiK27uwrdN6wXdYfghPgoqUqJ3ecu64cbrZEK5tFExkEGDdWPvoR4rcjmoDJcV8JMY

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