Transaction not yet indexed

MncMampkkAQiCkCo1SfN7QEUb6Sjdj4McmxkyZebvuFnVqgaUgCef9eB3hbhAF47tQMzAuoMABHwAzdpPuWPWd7

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