Transaction not yet indexed

MeJJU2NswESNx1TmaLQXhDXB4vaENYbqcvrCFJf6Dh6XkNBLvxuT7roZVMBTqymgRavDZhA4ZsS5VpfzbjB4TP6

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