Transaction not yet indexed

ER9efqiSDi4nNfyoHu4ctVTt8JZPAWPyyGnBmn1fGEzeAMceP32zEZymrC2BDxXBvR4P4dGrLrttWeUtj8is4q3

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