Transaction not yet indexed

EK9uuHTcztBSShXGK7nCAfebaXGFxjcaRM9DaKJasdm9Lw7RPVyBvxjDXeTjSU4SpKmxfzuqCWKUQfTEDczyyo9

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