Transaction not yet indexed

278JZKf6PMFTh8jwoCxo1ZZMg6X4xt6uFck8my9mGw7kjqn2so119p1uR1SVsA1rXD5sf1NytSt8pUMtU9JjG85C

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