Transaction not yet indexed

278JbxG22pSUHeyggfisHUaUraoKEwxz9NjnDRYnc5gF9RQhQomHEnGWsFPuAmPc8HNJbz1uL1NzTYTYPFXdmhv3

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