Transaction not yet indexed

NiLMK8bMYm8aFoZDBjtnKB8TSrmbpnj4f8EXCUPBobNQb2JErQWLzeAYpHMe4fCoYP3YewY7J3DzZLhxx8o3YNS

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