Transaction not yet indexed

FZkUkf5vr8Xi9aXyrQ9sD1cGJo8PDqpAY1hzfQDnZd3SaTLiCSEmLpd78gLRCkbFbaFhxtuCYXU6R3mJSunTfVz

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