Transaction not yet indexed

2mmb9bDPBExsfb6fK1mQVZLHKBkDcMpJxsGEm32FYgDHKGFSN5mMX3RCNX2JUp8QJrnvu2N1XiWUwHndKwEZncx6

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