Transaction not yet indexed

52LLWDBDAHak1XnpZg3mVLQVt4VLe5MKSazmLwYDKtaqkz5UBanPRFyGrcyoLmxXMj1aGH5mRusjbJf3dXFJ8M8s

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