Transaction not yet indexed

5u6ELrtnrXdAdoqpbCxcVdRJVZKkaTb3yD4UafcaULH5WL3oNpsXS9RhVTGmedHowPqJDM7nHGV2hZVusYQLsiPe

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