Transaction not yet indexed

53MpA5zZLfAvj2ZPkTZhG1Apy9cjXp1MsaXffVCBaXy6FLxYKfT3iwro8AipuYGH5oZEdsxwXjiBS3fA2CTgHmLN

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