Transaction not yet indexed

M2jfDuYjoaQ16BivPBaPKc5ttPNbbeHwJcnVk8mh4a6SLcAVLdA8Aw9LEeRcj5MJ1LoVWfX5LQeAGwqqxMP4FE6

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