Transaction not yet indexed

278YYdxLMbapsH5SYRxPd8J3KmUeEDXKNfNgfKwKpQ2tmYP3j2FQ5UEWcjGmGFLuMFtER2kVukG2RsdpAwUyCprv

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