Transaction not yet indexed

Nr6GkxYroAqcUGCftTmPHnFBptAzJCqq5hnx4XrZVJJ8udfdvaPGUvjmiVh9uPbm3CU4seq9io2QLD1hXoB28P8

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