Transaction not yet indexed

278gMX7bXMabKv9DBEsqFGeuhVEPxLdmWL2Rfxsk9fykZHSLH1wNAok7u9baMKyMiJu5cBxMsiuQbJmjZAx2C7bP

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