Transaction not yet indexed

UFMUt7EZ2TfMzdJGQmwhvuTe1W6aZcpuD3m5eMZNqF6yjTURwj1bW68Wch8Wffr9EP4dcRBetQ87uu4wkRUkkDQ

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