Transaction not yet indexed

mp6uccBe1VPxAhHi6LHUifZ7CmvG5qHiTQJzHoiqLxmcpmZmJ4kUCTFXsWDCP49GDfSTfPQj4fJUvmu1Mxb61DC

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