Transaction not yet indexed

5Sm5H9aq7z3YcDUWqbbcC5SzKbohiCLs6aHGYhFcGpddkWGezF8QCJhWGffmdDyJkSkEusdngvVPDGFQEQ4TP4sW

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