Transaction not yet indexed

5UMyMuRt7CRu7voMYRa29WYD3DY6vb7gSf3umpKKYYjRrHHWBktwoSrbMQCGRbcV1WeJCU9U3G3YWrzMsfJYvD18

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