Transaction not yet indexed

5Ub7knkzR8xY9C2yDf1gPkdR6Wg9gcerRsvLBf5FZXbRDzRV8gDiPy2z3fcJ1QBzCbHrbVJs925ZX1uYPsbREVSi

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