Transaction not yet indexed

52c8FmTM2LgnNDdgeJfnzSZbY3w7xqAGhX5YpShxvE1pKRQPtMy4YCLWa9moMtdXg8DqUDX5vqrfkH9QRsqicHnA

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