Transaction not yet indexed

2Mem7MCQpWcuG3veZDq84tgr49nQJy4MfeB669ofiivAMn9CBdVLQh6bF2pKf9VHjQSpH41BWaUT8YdvQRsHHc4n

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