Transaction not yet indexed

wffJh935MMLHGpEfvaYs77ZdGhZY4XKJE4WxvXmZA8fVF6WZNNPkP6ALqP9xS1FNMD3xeqCbrV4qgxAWwBA8Gv2

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