Transaction not yet indexed

278b6mFDS3UiubbVGMqCd57dZbr6F4zgTSr2hDQvqv6QoMnF9F1ThEsrchytDr1yPxoS6HpkohTNJjKWHbcdrwAd

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