Transaction not yet indexed

YKuUfADhpCA6B3GCFA1gnSmLmKfzr4soZegdu7AFd3vXg7QK3M1zw8XxTYmDhtc81TLujxVHNNCTAxiaHoBLCMU

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