Transaction not yet indexed

4C88k4LU5Qp2zdWyR7CzXiXaoAcvb3zgMxU6p9VSySq7MfNEFio6M4aGQyEqmG7FZP6KTjMXCsdFjMByY8imT2n7

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