Transaction not yet indexed

Mc6S7QiEWoXXyjmpkL3qFMkCbThCbFRjot3WjaQ4CqWxCVxtzCFGb3dze2a8AFexHrAbHiqhmFG56F4z9TbPxJb

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