Transaction not yet indexed

2Nkk5489DNtQunRgdRLGhqttCu2GX9iAM4fFmSbiTgzcdEvm6iV26Lv4HZrtqFJCd4bjzFHadNYqvEqH8z6jnXB9

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