Transaction not yet indexed

MfkjU9Pd9nVpgRAuLnV7D3xpRjtkZMb6ifuQbuoHQMi3QXkdk1TwoFb2pVMK38PxxoBLJEdHcbJN5d4Q5LSmbny

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