Transaction not yet indexed

21D9ydqDGVjetw6nMLAr62As3dM49hpSFaphHEUYvHTCGmr88uM2MXgfy1zer7MbvHJ2ndKEYnHVxcutv6PCtm44

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