Transaction not yet indexed

278CT9U8HuvrPyHgmNbSwrPDdKHZvDAZBthSXFTEDPCAQkeK1bDUJrUwEFncb1pw8YXer3dGWwBEPEQmbnRnBZXN

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