Transaction not yet indexed

278ffaiGKicoGFJNyYuAP7rvTPoerYMPeMfFYRd5fgVeo5S5f3oCi7T6SWdVbkF9mpMyLiCV3C8qYKTA7ifEVfC5

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