Transaction not yet indexed

2KkAZZaUQWgfdDAx2FLq2wLHEvSWJ2NyskS2SW7AdnMPNNJHmDW8oRcyHDKLKfR1vdS3WwEw2VGVwLQvAWM4BiZ1

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