Transaction not yet indexed

Mk2GERRBdfWRF8ykPt3FLX2xTEd9xyPhDHbxCy94NrVbU96UGeEUSGDpToUEEQxewZqT7ZSX2qyDvZhoEdeX9Ph

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