Transaction not yet indexed

MX6xHTEWh5nLnKUpQ5C49YLudPuxvzkjTt3KP3bcGRWEqA4zUUkWNuXw51Xr9JneNSjjAeAMFABfVPPH7nCpzs7

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