Transaction not yet indexed

53eC3k5UpYi8FC3wyUhHUNkFrUSS7kXsuA2FtTihprVyZZKm3VpprdpPNQq5xUz7yzf9ws2KzQbYdExEQLc8SGVZ

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