Transaction not yet indexed

5NUKno2QEXdj6ANMQGaqJvmYvd3kFT2vn2oUp9VGuTRq5T7NrcDu3giPd4iv2iVWSPykfqSryU1kY69VUEgS8GPa

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