Transaction not yet indexed

AMQGTFX51ivnYHoSLAm7Fu7zSHqxMpBmoi2jPDhexEt1YMXwS3eEX1D79wrkF4GtZ6jVWHaUatqYs8gW7TdM8sK

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