Transaction not yet indexed

FNnTbBZbeRrQuFhFhvhsAvA5CFeDXJGbwgC3u6JBGwxJf9nnAvtJLPQksxSWy6QnrG7QQQmopTraYZ4vyGMW1Fm

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