Transaction not yet indexed

yMHkMdNmC41xUEaKJTe3mKo1MoPad3wBvCy6nzPUMrYkzzD543ZDy3UsjSqfwbvXjPoHkCjZPYneCHHxL3RGBQC

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