Transaction not yet indexed

278FpXrbrfjUPZbmrfEu4KqZBU7qJ64G6Ri16qnK7jTL8XEVAChAmjPpiZeWpNY6LxpxR5VRvpHGbvruToqy9LAM

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