Transaction not yet indexed

YMUJsX1PUNQq9PMHeKSdY7gg6bGvsSJ4xr2jvh9EqixrPo2R3NRLFbneDaaZQ9FzXpZTH7SNyzgVajPbZY1cR4e

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