Transaction not yet indexed

MpnVGbxU8iy3NrdsS7qhYxtD6iHtefm4nGCSWyh7vAp5qPrMEW7S6wMiRjh7WP4fN54PX6CQ9dRHMTGgpWE2Fax

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