Transaction not yet indexed

C66oaSCXKasxX4DfAYDvkePYW3p9ztCk2QyoiWyRo2vFU5DdCaqynQi3M24iqRLcWoTyfXRBdtfFc8jkmc2SD18

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