Transaction not yet indexed

Hu9ebUBRkKRFLPJRuztV8QKBiWaTffPWNem11CS55rkbob4E4Zk3AEjpE15WSSrbrq5BcPwXv1BQi8gXi9Rz6p6

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