Transaction not yet indexed

MJjaUb21LcZmecbRbTgaLC4834qSHBYnUSSpcpjY6QkFpb7tXic2D3uLkqP7Pn8HHQfYqEHBtQhFTxxZxkCm4LQ

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