Transaction not yet indexed

21ZbS2XxG4ovJab4cJ4e8pEEMsJMKB5mxbTNMagjnX4xMnBG1FvbjSU3EZpZ8JzubdTHWhFw8sLVMiDcb9DMRggy

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