Transaction not yet indexed

mpc2mJBNRMJHUy8EG4JCLoPFceY6u7MWWPCYtVAAimQjmrCu5wHhC5D1yqBGjVHxq5NeG7EZ6x9pfEGfxmceMqa

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