Transaction not yet indexed

21LK6HwiBzwQR1VQwxyRLUKfFmP5b2MisSjQhPcq1Eq15vsiGMLpAiuVXG7M8fErMh6ALjj4SikG9d4swTi92drU

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