Transaction not yet indexed

121SwBdDPQfuRnttYUnnYu6rhEiuzcEG3rDc81TfmCS3UCBk3iMGkjHHTNc6tQU9CVQC74ir59vLbi2zPXecV4o5

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