Transaction not yet indexed

1kkmKxX1P9EjR4J4cSMJvou9pWmpDjf175yPQ1wvJzCxeqeGrboUMhkXCSdxM5kwKFCdXnVWxF2ghbc6jcEGSC2

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