Transaction not yet indexed

KNAC2QV4PfgZ97L3p9sSpHjszTamPyVbpLTnxdyyqrDqmTMgaABP2KovFdCEvbri6bXBUv9x6ssKTFPzEpNriYm

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