Transaction not yet indexed

MejFX8MReAzKqrbkpmwSeB7XfYQYjobyz47PBJ87RATLzNS8xwPz3v3AZa8brs9WFeuWgk7CNXesPCxLPfPBY5E

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