Transaction not yet indexed

53UgDa5FzCGkJwAPwtzas6eQBRTLTMxuYYqgbbEbVkt9oZewLLzF5NqZv1mZqkjPxLviiCFwa8tTWs9dmSMmB6Z8

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