Transaction not yet indexed

278iXvWoYeR2mL2MboKzTLTMQXs8TQdbCnTxFeVMeS8BCbud6mreq7ovNcsQzVnNGeAukwSpRCHW3Dpnj2MXEzV4

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