Transaction not yet indexed

21DxUJE7RXaGFGAc9JzqfFbDMG7jHT4osdqtx2dEMMmPhTX49ADE8zg6h5YhcK4U6s2FU8hxhV1tfFUQyYmSmq3V

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