Transaction not yet indexed

MTnEBkMhFobEXDVZKVZWzXaPSbsnUX9yQ3YNj64xwiFUknr7eRwKwrui6yPu4smdFD6dTfkBDwPfzpmxB6bG8Zn

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