Transaction not yet indexed

MYzi9VrhePiBtWSbZQcTxc1nsj1cS33kXDpwRFxqiWiqVvqdiWNwWYDZMNoCpP8e5gPL6F2w3WeviHVdh15cDtJ

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