Transaction not yet indexed

5U66m4htYHFn3ZUQedf72zSPS1kMMqwZbNcUgtaA5cTGWjKc6b5GsszbPxRJ8HpV2nPzZEnt8FBZ2BUTr5y9i6Xd

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