Transaction not yet indexed

MAK6FfgMERme3vAsEEEL9Np6QKyLVmpUJunXUua7Sw7dzbvfqFferms8pQUTU887q7yxoS425WtNPSUBmUX2rrV

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