Transaction not yet indexed

MG3KciBm9A6WwHekQ1v83hCBHj8zRvNmmudHe6xFcHXbCHYRRyFjz5P6FZzgUvUjxh4EgssfrLir78fw5KPJUz7

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