Transaction not yet indexed

5u6mUhHvMpSX1m2KBFxi4EYLKUsPfKS1kdV4y5HbgFYuUGxF1CdkEek7ekbe8jnmEHx8yCZTmaPeBSP1hZE8SsVm

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