Transaction not yet indexed

5256YMaf4QaCeoZmEVCrnCmvtkY8vbCXE1Wng1JcsXJX6GaqGtabH5UWJQH4CNxA2Bv26xEs5VkotnbPgAeQtN93

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