Transaction not yet indexed

2UMDAQ1BS6r55s3ZAwnG7X7PrVspNufrMDGr6PaQ2dJpMVVXwSTtV3fe2uC59KHPjtUb1F4MiLUjk3nGZrHAx2RK

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