Transaction not yet indexed

21ikDB4AgdxcwUjZ7EHwAkQ75Kv32FBLQECpoZmsXQ1SdFVB4jLsS3bL2WqjsDHCDMo8pbiKuqGfRUShmMa1vfN8

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