Transaction not yet indexed

1npLJE1J4jHNKKcGPfFJqcFNQuSy4aRZvVxESCpfUksJ8rP3k3c5mkYJnymjsXwpt47U5q7rAj3qRt2MVVmHGhX

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