Transaction not yet indexed

278i6CFrTWbpxfgCgHwpUtEU2T4B8qiwdSpBU2tDXDHy9NKNiT3KNhYMJBZiArZzfiFVK4gTHbEy153KPFv5wFfi

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