Transaction not yet indexed

53u7RC7Z3F8FVZdch7BjZ97yuxeeTqXPdkiiX766pHs1SVRk6v7M8kWCThKjPy3RDn5jC3XUsHWAU9vgJ6cCZ3sQ

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