Transaction not yet indexed

CUuB8uKhN9eT5Myk6zoAZCMqRZh4ep6h5pyUC7GRun45bj8wa4C8dmndX3esDBt1Pey2RnmtPtVsJj7DM9mkAB4

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