Transaction not yet indexed

278sEpWUX4cJpwdUsTeAbWSVgQDJ43xZ2Tb11d8FtdwTQdmuXFSC5dQCRBidFsKfgg2AFEd4aXsd21Cuw7iDKyo9

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