Transaction not yet indexed

NNKVWFnQwyAbcKp2Advr9oRXVXXGTNhqUDXTPRthcvdV7Hd6YkHCbvpppn3CqXR5fmnii38GybvyJnBSVrqL1Dx

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