Transaction not yet indexed

YmBUEMRvA5DxvbnTVcizUgvWLH9mypi65Vs9UQQjMu6VNzPzj3YrqoDkYSyJerYZAXVZhwhNuUPpcv5TD7GEVQp

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