Transaction not yet indexed

Ud6HTT3FK2Rx77GRrSFJPZEzzqbmPX2phi7Sj3ysDaNQ13PfbWBCmzxcHFxsR8JqbvDDBXfz7AsXypwRbeV64Le

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