Transaction not yet indexed

iM2LNM7ThEvMdJGAab7VGc85Me4FPqSxSUyErPgdMpduFYsQsxtSpZTpiRVfyqqFiXukzp2hW2741qXhNvJBfCs

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