Transaction not yet indexed

MESPfJtf29o1JmgP4U3Sza6xdPXzUTUX5yH6wfUD6dvict77LoZtzuRbUu5r1WZiUVRBFSaJHU1MtwfnBdeCijx

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