Transaction not yet indexed

21PJaffBa76p1Let8ViNBhtPC7NepdXqGy7EmjoiTPMy9eDdNTgSNK7QEGjXwx3JoZTUTEHDGM3uiRjR9SeTTVA5

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