Transaction not yet indexed

NkAzBoFzgUQNh98F7CgF74stk6Dkri2yKJf7Wgroo7K6XwHEm6vbBtQjrv7aSRXegi5pUD6HzdaXVH6YYxzmai5

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