Transaction not yet indexed

mcmUBnTPKu8S2ytvjun99CmxEfTTZiXJvkgdd2SZTkPiRN8TgHm3v5EaaAXpoPyoNXSFp5CbcsL2Mv8wAeDaLTi

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