Transaction not yet indexed

64WcZW6vr8AML8r2XGpLBusRYAJr4UKA2cRCvcpSvSnkgeuUTUoTj6YVJyqLHXMRJA9qMt6xCs9qcM96w7pNN1ME

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