Transaction not yet indexed

53iEjFU9ZRH5M31N2KFEEk9m1o5LFBDk16ErBL7UZDSbVAxFsMrMZgnZG7serNHwM6FyC6xLJF5jTyC9FNnjm4Mo

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