Transaction not yet indexed

MYk3GRLhpdkRLFNA6q7SzK55aahfBqDAtEaDoZetPdyvcy6HSXfdsdJRTRqW2W1VEa9g8jKVBAHFEWwoBdQZxNS

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