Transaction not yet indexed

a2k6RBxjPovPTh7ZbD77NV7PFBgpPiTf1HPH27QnuaeGbJcSaNCNpbQKJpNw3MTnKUnpQYEeCxYfbmKee231DuP

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