Transaction not yet indexed

1237aexR5JS3sRLPWz6TjkY4PK5Hi6g4u2eEGf7vYA49VEsmMa58xCU9o2GHgqFvkVghUz9SCzAAU6AChWqc2GQU

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