Transaction not yet indexed

Ud9nga6yGRQ9PA5yPusGHNetPR5etExvRsxmBUaZo5sSKyCX1dGYoE5KWzfQSiPKBiJp6V87zAvLLAgXCPgNGfQ

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