Transaction not yet indexed

MfN2bkDRPp5FwxBE7e1sVHYY3gvaAkmbibiCksvbzhkqxk6eQPqwdM9zK2VAEuyR6Xjzimt2DYcFgGpjLun9fiJ

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