Transaction not yet indexed

2dFDUC2exeJgsTcdpHNBfyF5zaqtfCMLjmVdx63ZdQHTHRoRajsjEXeefZ53snspSLHTnVeYFNwx2a9x4ufAFMF9

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