Transaction not yet indexed

21xVCwYYykyDUYCggfdLot2sNBqmMsnupXL3Axnz5o8QRAummqbAgwDxeJFjCtpyEfdkJtFE1kknWeK3XJkT5nrt

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