Transaction not yet indexed

SQU9EnfU8hTrvk64ujd6ngSUiKAbV2PsvV3QV13YnxQedHUDfRfZVPQ88ULZ21vWv4Dy2RS3dLyUbrLJqSDWnZ9

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