Transaction not yet indexed

21kMSF9SJYh2tfwUtkXfmi5h14Aadn9rBEvmt8Ce1F7eqEnvovdbxkvoTMGx3WDGuRqRvXiDPWamCtLwTSnmiCTJ

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