Transaction not yet indexed

21c17GAmzjDfFNVCZgbdU1iZb3DGo8gTUQyoQjXU6XRBhsNeveA57AbmbZ2kwtcRW5FooU2L5tfcp935yrwKTizk

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