Transaction not yet indexed

52BU4KDMF8r4qMCjgLzaLLJYWA5PExhtp1jbTRHQfeupAPn9dJkTgV2L1zFQCTt3HNshqFT2LLkvWWKVrAa8iS6n

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