Transaction not yet indexed

2u15YWKuMrsxjw2eT2VZaofvMBFXd45FXaVPAB8UnnLB95bL4wX8GN2zjYm5dTtna6XgpuUWoE7K2ELxu4z5qdSh

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