Transaction not yet indexed

64yfTvqKL6au7kmUu1fHhDwzqJZxypcmejZQDSSpP9djLN8upcuHXPEWdwpXz6xG5QfTGe4ysLaiw8JaAZxFaMi6

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