Transaction not yet indexed

278JSr5gG4Ab8B8DQxj3EFuwpZm4FC98n9uCJMDdHRqDAjJRYTEE5fdYDQP3qPMkRdNUQz23cH8LEAVodtaLMhpD

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