Transaction not yet indexed

ECoU3HVYPdhev5wU8MY65eAM2mGEEz92pc9pCW2uapnfmRWwa4DqQj4vnvxXCWyox98faN4Wpg1Fc2bb9qPSDA1

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