Transaction not yet indexed

RWWfMNX2cZzsRi3my2zS8yRKFX4mHoGow2pugbY272YRvjFQ7LX2y43K2AHY7rPrWpjvcq1jBg9q4MdpFiRbme6

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