Transaction not yet indexed

AT6XEQiFt9fFvXSim1Ug91bEwLDJW647FJBa33WuhfAJVuoAev1yX3sZSPxcZfFnkHpWqLsrcD2n9Ts28CZG8Rd

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