Transaction not yet indexed

5UBkHYyrP2YTc2eMhEHnFsWaELRCsZpa2dgW8dHC3RqTRf8RaxTaPGjCeni1UUCQwsqCmMFYVaz3S8FXbe2L4UfY

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