Transaction not yet indexed

u6tFxdqWc3nr9QMHN8VtnPHHFN5bXTWJfprqbZDhhe7CSfS8EyEPUFg3ZKG17UrZcHqZAjExfthp7utSoE9HCLL

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