Transaction not yet indexed

21uUcThmnfMmdmDV35k3wyV7nBNrkc9q3FrWRGHdaSxxEg8Ch1KcMCi2J3NUuZoxqDALPDbosJSbQp9ADXNipUtY

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