Transaction not yet indexed

21TzCwJJyemgUxzZWPFnJcToWwunbxYjSBHvpUMmLHFfzACRJWoU25JrzYUrB5waPSdXSUmZDAQFDKzM97twrdVq

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