Transaction not yet indexed

MANK7ydYmPcmppNF3SSmCLWndg6GAMKrFVBzeLMAagdECr1PZzX8YJHmGnSFJnMQeqyTQsFvgpTMTLJyvx8FfR2

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