Transaction not yet indexed

278iS6jV5mxFkACoQUQ4S47g3qDz4fuxJsBxdqcA3RBbk5mc8dasKGUURLQBXmGSsbTgjdEuRKkzfU2NG1wvFnNw

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