Transaction not yet indexed

1aEn7XWKemf6ZhESEeWMF8bPUiqXTiQosDJWmeUMdSGCqFb7vyqDA19F2ixKZbKn3H28aJA2bqpN5JqHEMLR26L

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