Transaction not yet indexed

MekJmw1BVtrvbN9BHVo31ENofWXYXZcZmnp7PCZ3wGiFxdhjN4wPvUJTPyDthQcXk3NqNLoWdBELKJKKz2runMV

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